Showing posts with label Guzzi. Show all posts
Showing posts with label Guzzi. Show all posts

Wednesday, June 29, 2011

Moto Gima

Moto Gima

Moto Gima with AMC 125cc motor
There’s an intriguing story behind this super-stylish motocyclette. Despite appearances, it’s not a vintage machine: it’s an accurate recreation of a 1950s GIMA, and costs just €4,290 (US$6,000). GIMA was a short-lived French manufacturer that made small but stylish bikes from 1947 to 1956, and would have slipped into obscurity were it not for a businessman called Hilario Gonzalez. After working for engine maker AMC and then starting his own business, Gonzalez restored a GIMA for his son a few years ago. Bitten by the bug, he decided to remanufacture a 125cc GIMA using the original design, subtly updated with modern engineering—including electronic ignition and contemporary carburetion. Permissions were obtained from Paul Josué, the original frame designer, and from Gilbert Chartoire, the son of AMC’s founder. Gonzalez revealed the prototype to the public in 2005, and by early 2009 small-scale production was underway. Since then, production has been steady and demand strong. But the financial crisis has virtually crippled GIMA’s parent company—Gonzalez’ general engineering business—and it threatens to drag down GIMA too. We hope it survives: if you do too, there’s an online petition you can sign that requests support from the French government. [Spotted on Rollin' Free.]

Sunday, May 8, 2011

2008 Moto Guzzi Norge Bike Test

Moto Guzzi is taking on the sport-touring market with its V-Twin-powered Norge 1200.
Moto Guzzi is taking on the sport-touring market with its V-Twin-powered Norge 1200.
Riding up the Pacific Coast Highway near San Simeon, California, travelers are greeted with a beautiful, yet odd, sight - the Hearst Castle. Resting halfway between Los Angeles and San Francisco, the 1920s-era mansion was built by the notorious media tycoon William Randolf Hearst. Based off European architectural conventions, the Hearst Castle is beautiful but conspicuous, looming over the San Simeon coast like the palace of a feudal lord.

It was an inspiring sight, and a serendipitous analogy to the motorcycle we happened to be riding - the Moto Guzzi Norge 1200.

At that moment the Norge was one of six MCUSA test bikes trekking up the coastline for our 2008 Super Sport-Touring Shootout, including a quintet of four-cylinders. In its own way the two-cylinder Moto Guzzi Norge was just as out of place in our S-T shootout, as the Hearst Mansion on the coastal landscape.

Compared to the roaring four-cylinder competition, the air-cooled Italian Twin is an altogether different bird, but we were keen to evaluate it. As we scrutinized the Guzzi alongside other "touring" bikes, we tried to keep the unfair performance comparisons to a minimum, while still evaluating the Norge's sport-touring creds with a more critical eye than a typical single bike test.

Alright, back to the Norge's grunty, air-cooled Twin. With an oversquare 95mm bore and 81.2 stroke, the 1151cc mill belts out a crisp, pleasing bark. On the dyno the MG cranked out 70.3 hp (just a little over half of the 133.8 generated by strongest in our S-T flock - the mighty Kawasaki Concours 14). Torque production peaked at 61 lb-ft, with the Norge delivering over 50 lb-ft right off the bottom between 2-3000 revs.

Moto Guzzi utilizes its distinctive transverse-mounted V-Twin for the Norge  with the 1151cc mill delivering torquey pop.
Moto Guzzi utilizes its distinctive transverse-mounted V-Twin for the Norge, with the 1151cc mill delivering torquey pop.
The torque down low allows the Norge to chug through the corners. More often than not, however, a rider has the Twin revving up high near the 8K indicated redline, as the sweet spot up top lies between 6-8 grand. On the road a rider will be pleased with the punchy delivery, but the MG mill does generate a fair amount of vibes and not the good new-agey vibes, but the ones that shake up through the exposed transverse-mounted Twin and into your teeth fillings. The Norge mill won't get described as dull, that's for sure, as it looks and feels unique.

Shuffling through the six-gear transmission is easy enough, with MG providing a convenient red shift-light assist on the analog tach to remind you it's time grab a higher gear. Clutch pull is light and engagement simple, but no one will mistake the Norge's notchy gearbox for the smooth-shifting precision found on most Japanese machines.

"Clutch action is pretty good, but the transmission is clunky and I missed a few shifts and hit false neutrals on more than one occasion," confesses one of our S-T test riders, MCUSA Graphic Designer Robin Haldane.

While the MG's transmission isn't super smooth, neither is the fueling. Throttle response is abrupt, but the big-bore Twin produces torquey pop down low which exacerbates the sensation. In tighter terrain, the Guzzi is able to hustle along with its sportier rivals, but any time we opened things up during our SST Shootout, the Guzzi lagged behind - perhaps something to keep in mind for those who are running with the sport rider crowd and feel a compulsion to not be the caboose.

1929 GT 500  built after Guessepi Guzzi took a 4000-mile trip from Italy to Northern Norway - the inspiration for the Norge name.
The first GT from Moto Guzzi, the 1929 GT 500, was based on the machine Guessepi Guzzi took for a 4000-mile trip from Italy to Northern Norway - the inspiration for the Norge name.
But full-throttle hooliganism isn't really the mindset behind this Moto Guzzi tourer. The Norge is all about piling on the miles in style and comfort, with the model named in honor of an epic 4000-mile 1928 Nordic expedition into northern Norway headed by none other than Giuseppe Guzzi himself. While Norge owners may not be headed above the Arctic Circle any time soon, a rider need only relax and motor along with the Twin's growling exhaust note as melodic accompaniment to channel the spirit of the original Guzzi trek.

The Norge's soft perch and restful ergos are willing to comply with its long-distance touring credentials. At 31.5 inches the seat height feels even lower, with most riders able to touch down with ease straddling the slender bike. Reach to the bars is natural and the footpegs are well placed. And riders can expect to stay in the saddle for long stretches, since the Norge was the most fuel efficient bike during our 1100-mile S-T excursion at 43.3 MPG, with a 260-mile range from its six-gallon tank.

We did experience some issues with the luggage attachment system, however, that drove us batty. In fact, it would be difficult to design a more awkward luggage system than the one adorning the Norge. The loose-hinged main latch has to be folded down, with a secondary latch snapping down as well. To remove the bag a rider has to push down and pull to disconnect it from the mounting bracket... Just trying to explain how the bags work is irritating! Let's just say that compared to some of the other modern luggage we've encountered, the Norge system is primitive.

The Norge is a comfortable platform to pile on the miles  with a soft seat  heated grips and decent wind protection.
The Norge is a comfortable platform to pile on the miles, with a soft seat, heated grips and decent wind protection.
"The most complicated saddlebag system since the old-school BMW," says a kinder, more forgiving MCUSA Editorial Director Ken Hutchison. "Once you get it figured out it is not too bad, but it's like a Rubik's Cube, I swear."

On the plus side the Norge's attractive instrument cluster presents a bounty of info, which helps satiate the madness brought about by the bags. One minor gripe with the impressive layout is the large analog speedo conceals part of the right-side LCD display from a clear view. Another grievance is trying to cycle through the plentiful information on tap with Guzzi's mystifying switchgear.

"One of the things that the Norge does weird is to utilize triggers on the switchgear to operate different functions," explains Hutch. "This made it difficult to find out how to adjust the odometer and other multi-function options that are usually easy to manipulate on other bikes, that is unless you actually take the time to read the owner's manual."

Another quirk on the MG is its adjustable windscreen, with two separate buttons for up and down located about an inch too far from the handlebar grips. The button positions require the rider to take their hands off the handlebar to adjust, unless you have freakish eight-inch-long thumbs. Compared to the easy adjustment switches on the other bikes we happened to be riding at the time, it's a definite pain. On the plus side, the small windscreen and fairing provides decent protection from the elements and another touring perk from the Guzzi are the heated handgrips, which warm without roasting your hands.

The curvy Pacific Coast Highway gave us ample opportunity to evaluate the Moto Guzzi Norge s handling.
The curvy Pacific Coast Highway gave us ample opportunity to evaluate the Moto Guzzi Norge's handling.
Getting thrown around the curvy PCH as it winds northward towards Big Sur, the Moto Guzzi does an admirable job of tackling the terrain but is not the best handling bike we've ever tested. Sporting a 25-degree rake and 58.8-inch wheelbase the geometry isn't radically different, but it feels loose compared to the super-stable sport-touring competition.

"I never found any situation where I was comfortable with the handling of the Guzzi," recalls Robin. "It felt twitchy and unstable while cornering and even in a straight line I wasn't quite confident."

The 45mm telescopic fork and rear shock aren't bad on paper but the front-end feels awkward. Something is akimbo in the Norge chassis, with turn-in and transitions delivering the occasional heart-in-the-throat moment until you understand how the bike reacts and plan accordingly. The steering quirks are easy to ride around, but our bike/rider rotation during our four-day coastal run had the splendid-handling Yamaha FJR following the Guzzi, bringing the Norge's faults even more into focus.

The dual four-piston Brembo calipers, which pinch down on 320mm rotors, should be more than adequate for the 614-lb MG (578 lbs tank empty). But instead of even, progressive stopping, squeezing the lever brought a skipping, jerking sensation. At first we suspected the ABS was at fault, but the disheartening trait worsened the further we rode, so we surmised a warped rotor was to blame. In the beginning of our four-day tour, however, the Brembo units, front and back, were effective and received praise in most notepads until the warping set in.

The MG mill does generate a fair amount of vibes and not the good new-agey vibes  but the ones and shake up through the exposed transverse-mounted Twin and into your teeth fillings.
A comfortable ride, the Moto Guzzi's touring credentials are bolstered by it 260-mile range via a six-gallon tank and 43 MPG efficiency.
One area we can't really complain is in the style department, with the Norge an Italian looker from one of the oldest manufacturers in motorcycle history. The European lines and pedigree may carry a $14,990 MSRP, but the Guzzi is also a visual treat. Our cherry red test model was popping in photos and many of our testing crew thought it molto bello. Plus, at gas and food stops, the MG attracted curious gearheads of all ages, who can't help but gander at the Italian machine and its exposed Twin.

"The Norge is the one bike that got more attention than all the others anytime we stopped," says Hutch. "Its Italian red paint and unique lines prompted a lot of questions regarding its origins. So, if you want to get some love from the public the Norge is a good option."

The Moto Guzzi also demands a lot of attention from other drivers, as the Norge's headlamps burn bright. In fact, while traversing the PCH the powerful dual Guzzi lamps blared almost as brilliant as the Point Sur Lighthouse cutting a swath across the coastal landscape. The trait meant our S-T test group got hit with bright-light defiance from oncoming traffic on the PCH more than a few times, but we'll take the extra visibility from the cagers whenever we can get it.

After our long-distance trek was over, we had some time to stew over the Norge's place in the motorcycle world. While it is no match for the Inline-Fours we originally intended to pit it against, it does exude some natural flair. Sure, we nitpicked some flaws, but overall the Norge is a decent machine - the best aspect being it just oozes character. And who doesn't like a little bit of character?
The Norge gets a lot of attention thanks to its red paint scheme and Italian lines.
The Norge gets a lot of attention thanks to its red paint scheme and Italian lines.

"The bike grows on you after riding awhile," admits our cruiser expert, Bryan Harley, summing up our general opinion of the MG.

We don't feel quite right judging the Norge this time around, as we couldn't help but compare it a little to its four-cylinder rivals. What we really need is a clean slate and a couple air-cooled Twin competitors to put this machine into perspective. Until that day, we'll just have to savor the memories of growling exhaust notes and seemingly endless miles of coastline on a beautiful, exotic machine.

Tuesday, May 3, 2011

Moto Guzzi racing motorcycle

1969 Moto Guzzi Ambassador racing motorcycle by Ritmo Sereno
We’ve got a bit of a thing for Moto Guzzi here, and this vintage racing motorcycle from Japan has got to be one of the best Guzzis in the world. We first noticed it in September but now owner Siroh Nakajimi of Ritmo Sereno has released more pictures and information about his personal bike. The engine is running an increased compression ratio with polished and ported heads, Carrillo rods, titanium valves and a balanced crankshaft. Numerous smaller mods include a new oil filter system, an aluminum flywheel and a new steering bracket. Handling is taken care of by Öhlins suspension, with AP Racing brake calipers bringing the whole shebang to a stop. It’s hard to believe that this machine was originally a rusted-out wreck that Nakajima discovered “partially buried in the desert of Arizona”. Right now, if I had to pick one vintage motorcycle in the world to put in my garage, this Moto Guzzi would be it. Check out the Ritmo Sereno website for pictures and specs—plus videos of the bike in action.

Monday, May 2, 2011

Moto Guzzi racing motorcycle

1969 Moto Guzzi Ambassador racing motorcycle by Ritmo Sereno
We’ve got a bit of a thing for Moto Guzzi here, and this vintage racing motorcycle from Japan has got to be one of the best Guzzis in the world. We first noticed it in September but now owner Siroh Nakajimi of Ritmo Sereno has released more pictures and information about his personal bike. The engine is running an increased compression ratio with polished and ported heads, Carrillo rods, titanium valves and a balanced crankshaft. Numerous smaller mods include a new oil filter system, an aluminum flywheel and a new steering bracket. Handling is taken care of by Öhlins suspension, with AP Racing brake calipers bringing the whole shebang to a stop. It’s hard to believe that this machine was originally a rusted-out wreck that Nakajima discovered “partially buried in the desert of Arizona”. Right now, if I had to pick one vintage motorcycle in the world to put in my garage, this Moto Guzzi would be it. Check out the Ritmo Sereno website for pictures and specs—plus videos of the bike in action.

Sunday, May 1, 2011

Moto Guzzi cafe racer


Thirty years ago, if you were looking for a powerful motorcycle to take you from one end of continental Europe to the other, the Moto Guzzi 1000 SP would be near the top of your list. It wasn’t the best-looking bike to roll out of the Mandello del Lario factory. But it did have a bulletproof air-cooled 948 cc v-twin, shaft drive, and 60 long-legged Italian horses that would propel you to over 180 kph. The 1000 SP has always been somewhat overshadowed by the sportier Le Mans, but Filippo Barbacane of Officine RossoPuro has now given the 1000 SP the looks it always deserved. In the space of four months, he’s turned the ultimate Italian sports tourer into a stunning contemporary café racer—and in the process, upgraded the mechanicals too. The engine is now fitted with heads from the Le Mans 1000, and connected to a custom Officine RossoPuro exhaust system. The original forks have had progressive springs installed, with damping at the rear taken care of by adjustable shocks from Mandello neighbor Asatek. Custom Officine RossoPuro brake rotors are squeezed by Brembo callipers, and the bars and foot controls are from Tarozzi. The bodywork is all-new too, flaunting traditional Guzzi styling signatures such as the creased tank and the v-shaped section under the new seat. The overall effect is molto bella; the perfect marriage of classic Italian style and subtle modern updates. The lucky new owner of this bike is Mario Natale from Belgium, but Filippo has two more in the works. And wouldn’t you like one of them in your own garage? Head over to the Officine RossoPuro website if you’re interested. [See more images of this beautiful motorcycle in the photo album on our Facebook page. First spotted on Rocket Garage.]

Friday, April 29, 2011

Moto Guzzi 850 T3

Moto Guzzi 850 T3

Moto Guzzi 850 T3 cafe racer
Hal Wiley found this Moto Guzzi 850 T3 in a junkyard in Trenton, NJ, in a very sorry state. It’d been sitting outside for ten years, but he saw its potential immediately and trailered the bike home. After a complete tear down, Hal began cleaning the usable pieces. The aluminum parts were all bead blasted—except the block—and the Tonti frame was sandblasted and painted. After tearing down the engine, Hal got a pleasant surprise: “You could still see the cross hatch marks in the cylinders after 55,000 miles,” he says, “and the advice I got from an experienced Guzzi mechanic was ‘put it back together and run it’. So with nothing more than a new timing chain, gaskets and seals, the engine was back together sitting on the bench in fairly short order.” It turned out that the original 30mm Dell’Orto carbs had been swapped out for a set of 36mm Le Mans items, so these were retained and rebuilt. “The exhaust changes every year,” says Hal. “Right now it has the stock downpipes with a custom larger tube crossover, and EMGO shorty mufflers.” Hal got the gas tank and fiberglass cafe seat from eBay, cut down the stock stainless steel rear fender, and modified a smaller plastic front fender from a Moto Guzzi V50. “I wanted a different look, so I managed to find a set of Lester wheels, which were a popular add on in the 70s and 80s. The Lester rims also give a slightly wider width to suit the Avon Venom tires,” says Hal. “The body parts were painted gloss black … I broke down and spent a little money towards the end of the project, and bought Tarozzi rear sets and a Tarozzi fork brace, and Tomaselli headlight brackets.” It’s a great result but Hal still isn’t satisfied; he’s planning an upgrade to 1000 cc cylinders, with a lightened flywheel to help the engine spin up even faster. It’s almost too much of a good thing. [Check out the full build details and more pictures here.]

Moto Guzzi 850 T3 cafe racer

Moto Guzzi Condor

Moto Guzzi Condor

1938 Moto Guzzi GTC/L to Condor spec
One of the most exotic pre-war production racers was the Moto Guzzi Condor, and Bonhams has scored a coup by securing one for its auction this coming Sunday in England. The Condor was a light and agile machine, and could outrun a Gilera with double the horsepower. The Bonhams bike actually started life as a sporting police-issue GTC/L (for Leggera), and was upgraded to Condor specification by the factory just before WWII. The materials were uncommonly exotic for the day: the cylinder barrel and head are aluminum, while the crankcases, engine covers and hubs/brakes are magnesium. Even the 21” wheels are alloy-rimmed. And although this machine rolled off the production line as a GTC, it’s more original than the Condor in Moto Guzzi’s own museum. Bonhams has detailed the interesting history of this bike on its sale site, and if you have £30,000 (US$45,000) kicking around, the Condor could be yours this time next week. And because it’s still got its original road equipment—lights, toolboxes, kick-start and baffled silencer—you might even be able to ride it away. [Thanks to Ian Solley of 7 Ages. The "Important Pioneer, Vintage and Collectors' Motorcycles and Related Memorabilia" auction is on Sunday 25 April 2010. Online catalog here.]

Wednesday, April 27, 2011

Moto Guzzi bobber

Moto Guzzi bobber

Moto Guzzi bobber
This vintage-themed Moto Guzzi looks like an 850T to me. And unlike most Guzzi customs, it’s not a café racer—there’s a definite bobber flavor here. This bike appeared briefly on a German website—which now appears to have gone under—and little information was forthcoming from the owner, apart from these images. At the very least, this machine has been given a custom-made tank and seat, vintage-style Firestone tires, a fatter exhaust system and a bobbed front fender. The bars appear to have a burnished copper finish—with matching fork uppers—plus built-in flashers and what appear to be wooden grips. I doubt that the air-cooled V-twin motor has been tuned, but with around 60 hp on tap from 844cc, performance should be more than enough. If you know anything more about this lovely bobber, please drop us a line in the comments.

Pentax Optio S10 | 1/320s | f/2.8 | ISO 64 | Focal length 7.9mm

Moto Guzzi bobber
Moto Guzzi bobber

Moto Guzzi 1000 SP

Moto Guzzi 1000 SP

Moto Guzzi 1000 SP cafe racer
There’s something about a big-block Moto Guzzi that lends itself perfectly to the creation of a stripped-down, brutal café racer. ‘Ferro Negro’—Black Iron in Italian— is based on a 1981 1000 SP and it was built by Andrea Viganò of Bruciato Garage in Bergamo, Italy. There’s nothing subtle about this bike, with matte black paint throwing attention onto the huge finned V-twin cylinders. The SP was a rusted-out wreck when Viganò bought it, so he used his spare time during the cold Alpine winter to create his vision. The tank is a fibreglass V7 unit, which works strangely well with the tail from a Suzuki RG500 endurance racer. Viganò then rewired the Guzzi and removed all unnecessary electrics—along with all the instrumentation apart from a rev counter. Newer Moto Guzzi control blocks were fitted, plus Tarozzi rearsets and Lafranconi mufflers wrapped with tape. Ferro Negro doesn’t have the slender aesthetics of a British café racer or the delicacy of a Honda CB, but it has a sense of purpose that few other custom motorcycles can match. [Via 8negro.]

Moto Guzzi 1000 SP cafe racer
Moto Guzzi 1000 SP cafe racer

Monday, April 25, 2011

Moto Guzzi racer

Moto Guzzi racer

Moto Guzzi racing motorcycle
It’s a shame not to see Moto Guzzi competing at the top level in motorsport—especially given the marque’s illustrious racing history. And a MotoGP Guzzi roaring down the never-ending Mugello straight would sound like the proverbial Lancaster bomber taking off. But despite Mandello’s official disinterest, there’s no shortage of racing Guzzis out there—and this retired racer looks like one of the best. It’s owned by Dylan Egon of New Jersey, who also has a BSA Lightning, a Norton Dunstall and a Ducati Scrambler in his stable. The Guzzi is thought to be a ’76 Le Mans, and Egon is planning to make the bike road-legal again. That way he can make better use of the upgraded suspension set-up and reworked motor—which is running Carrillo rods, dual-plug heads and a long duration, high lift Megacycle cam. With straight pipes so short they’re almost invisible, I bet this Guzzi sounds insane. [Images by Svend Lindbaek.]

Canon EOS 5D Mark II | 1/640 sec | f/4 | ISO 200 | Focal length 50mm


Specification
V7 Sport crank
Carrillo rods
Raceco-prepped dual plug heads
Arias pistons
620×8 Megacycle Cam
Aluminum timing gears
Pro 39.2mm Mikunis
Dyna ignition and coils
Koni rear shocks
Bitubo front fork upgrade
Tarozzi fork brace
Lightened flywheel
Race-prepped 5-speed gearbox
Sidecar gears in rear drive
Swan-neck bars
Sun rim rear
Tarozzi rear sets

Moto Guzzi racing motorcycle
Moto Guzzi racing motorcycle
Moto Guzzi racing motorcycle

Sunday, April 24, 2011

Moto Guzzi 850 T5

Moto Guzzi 850 T5

Moto Guzzi 850 T5 cafe racer
Of all the Moto Guzzis of the 70s and 80s, the T5 has perhaps the worst reputation. Yes, it had that wonderful V-twin motor, but it was also a parts bin special. Components from the T3, T4, Le Mans and V75 were scattered around, and worst of all, the T5 was initially fitted with 16” wheels—a sop to fashion that did not suit the character of the bike. So you might be surprised to discover that this purposeful custom started life as a 1984 T5. The owner is ADV Rider forum member KaiWE, and when he bought it, the bike was running 43mm Showa forks from a 1999 Suzuki GSX-R1000. Even better, it had 17” rims. (The rear wheel is a Suzuki item, mated to the familiar Guzzi shaft drive with a kit from German specialist Guzziladen.) A huge raft of changes and a restoration followed; the stock bars were replaced by clip-ons, while the tiny fairing and dual headlights add a slight streetfighter touch. The tail unit is styled after the Ducati 916 item, and the amazing tank comes from The Tank Shop in the UK. The result, as seems to be the case with so many Guzzi customs, is a knockout. [Head over to this thread on the always excellent ADV Rider for more details of the build.]

Moto Guzzi 850 T5 cafe racer
Moto Guzzi 850 T5 cafe racer
Moto Guzzi 850 T5 cafe racer
Moto Guzzi 850 T5 cafe racer

Moto Guzzi Le Mans

Moto Guzzi Le Mans

Moto Guzzi racer by Axel Budde
Axel Budde is an interesting guy. He’s a ‘precision driver’ for the film and TV industry: a guy who can take the exact same line in a car or truck, time after time, at high speed, until the cameraman gets The Shot. And when Axel isn’t thrashing performance cars around closed roads, he turns old Moto Guzzis into things of beauty. If you want a Le Mans-based café racer or a vintage racebike, Axel is your man. He’ll take a Le Mans frame, completely refurbish it, and slot in a motor based around Le Mans engine casings. The internals of the motor will be heavily upgraded, whether it’s an early 850 or a later 1000 Mark IV. (Power output in the latter case is apparently 92bhp or more, with 104Nm of torque.) The suspension will be upgraded, but look stock, and an aftermarket tank will be fitted—subtly different from the original, but in perfect keeping with the classic Guzzi lines. Both the race bikes and the road bikes look equally desirable: stripped to the essentials, they’re essays in silver and black. I’d take either—or both—and if you feel the same, Axel will build a bike for you. Contact him here. [Head over to Southsiders MC for more images, including Axel in action on the track.]

Canon PowerShot G9 | 1/500 sec | f/3.5 | ISO 100 | Focal length 9mm


Moto Guzzi racer by Axel Budde
Moto Guzzi cafe racer
Moto Guzzi cafe racer

Saturday, April 23, 2011

Moto Guzzi café racer

Moto Guzzi café racer

Moto Guzzi café racer
Italian Motor Magazine is carving a name for itself as a chronicler of very classy vintage and custom machinery. This Moto Guzzi is the star of issue #2, which has just been released.

The owner is mysteriously referred to only as ‘John W’. “I got my first Guzzi, a twin front disc V7 Sport in the early 90s,” John says. “And all of the Guzzis I’ve owned since, plus a couple of boxer BMWs, have been in a café racer style. When I decided to build one more a couple of years ago, I wanted to do it right—a more finished feel with some subtle touches, and I feel I’ve achieved that.”

Moto Guzzi café racer
The aluminum tank and seat are made by John Williams, and the frame is a Mk 2 Le Mans—with the rear rails removed and a seat support put in place. “The swinging arm has a small scallop (but not really big enough) to allow for a wider rear tyre,” says John, “and the wheels are anodised black 2.50 and 3.50 x 18 inch rims with black powdercoated hubs. The disc/bearing carriers were made to accept the later smaller discs.” The 41mm Paioli forks and yokes are from a Zane Laverda, as is the rear brake setup. “Steve at Bike Revival advised me and supplied a set of multi-adjustable YSS shocks. The stainless steel mudguard stays and headlamp brackets were specially fabricated. I’ve retained the linked brakes, as I really like them, but I have moved the splitter to under the seat to help keep the lines of the frame clean. (What a pain to bleed that was!). All of the electrics are hidden under the tank: coils, mini relays, fuse box, Dyna ignition and horn.”

Moto Guzzi café racer
“The engine is a fairly standard Le Mans V/1000S unit with lighter ringgear, alloy timing gears and re-angled, nearly straight carb inlet manifolds—it was one of those ‘phew!’ moments, as I wouldn’t have got the battery in otherwise! I rounded off the fins of the barrels slightly, and painted the whole lot black with spraycan engine enamel paint. It seems to work and last quite well, as my other two bikes are done with the same stuff.”

Moto Guzzi café racer
“The alloy clip-ons are Spondon. I worked out the throttle cable length and got Venhill to make them up—1 into 2, but using a twin pull alloy throttle housing that I happened to have. The downpipes are lengthened big bore Keihan items with a slight kick-up on them, and the silencers are cheap chrome shorty reverse cones. I did have to repack them as they were very loud… in fact, I can’t say they are quiet now but it did take a few decibels out of them.”

Italian Motor rode John’s Guzzi, and loved it. “It’s light, handles like no other Guzzi we’ve ridden, and is plain stunning. People stare at it because it has presence—it’s loud, handsome and embodies the finest ideals of cafe racer spirit and practice. John may be reticent about his skills but you need many of them, and a certain vision to create such a motorcycle.”

[Photography by Adam at Italian Motor Magazine. Check out their website for more vintage two-wheeled goodness. Or better still, subscribe.]

Monday, April 4, 2011

Moto Guzzi Falcone

Motorcycle supercharger: Moto Guzzi Falcone
Words and images by Ian Considine for Italian Motor Magazine. It took Leo de Hollander from The Netherlands five years to gradually complete this magnificent supercharged motorcycle. On the 18th of July 2009, after 34 kicks and a wounded right leg, she finally coughed. Ten kicks later, she banged five times. His Falcone Compressore, a 500cc Moto Guzzi Nuovo Falcone converted to a supercharged café racer, finally came to life.

Motorcycle supercharger: Moto Guzzi Falcone Compressore
The inspiration behind this magnificently engineered machine was sparked when Leo saw the supercharged Moto Guzzi 250cc factory racer in the Guzzi museum at Mandello. He already had a passion for Guzzi singles, and so the idea of converting a 500cc Nuovo Falcone to a supercharged Guzzi single was born. Some chatting with fellow enthusiasts stirred up the fire. A friend from a local motorcycle museum thought it possible that a Falcone would go fine with a compressor. “I doubted this for five years, but it didn’t stop me from doing it,” Leo states. Measuring various superchargers that he came across during trips to Italy gave no suitable basis, until finally he found an Eaton blower for a classic Mini that had the required dimensions. It was still too long, but a band saw quickly reduced it to the proper length.

Mechanical simplicity is the driving force behind this bike. Any sort of experimentation without any sort of measured feedback resulted in just poor adjustment and a lot of kicking. After some consideration, Leo fitted a Lambda sensor which gave better feedback on the air/fuel ratio, and this led to proper results. (“But that’s about as far as I’ll go with electronics…”) This 40-year-old motorcycle is not supposed to be stuffed with digital engineering. Instead, it embodies the spirit of “pushing the limits” in the days before the digital era. This keeps the character of the Falcone within the 60s and 70s period, instead of taking the easy way out. Hence the beautiful SU carburetor—no injection on this bike. The SU allows for quick adjustments, even while Leo’s actually riding the bike, since it’s in a convenient and accessible position. The engine also features a lightened flywheel, a lighter clutch and a longer first gear. (A good idea with that extra power.) The valve lifter has been removed, which means kicking the bike is more of a pain, but it makes the head more robust. To further increase mechanical durability, a larger V7 oil pump is fitted to cope with the increased violence in the engine.

Motorcycle supercharger: Moto Guzzi Falcone Compressore
The build of the bike has been executed in a 70s style, taking components from various motorcycles and styles of that era to create a consistent look. Leo has fitted MV Agusta 750S drum brakes, laced with thick spokes into polished Akront rims. The polyester tank was ordered without a bottom to allow adjustments for fitting the plenum. Neatly cut away, a recessed void in the tank’s sides accommodates the characteristic polmone (pressure chamber).

The left side of the engine is also amazing. Here we see the propulsion of the blower and how the generator works. Both are fed via ‘V’ belts, which required some extra space on the axle, so the flywheel had to be mounted a little outward. No problem for Leo. He’s quite a wizard when it comes to fabrication—he owns a welding and construction company. You could say that metal flows through his veins, and his many skills are clearly visible in this bike.

Motorcycle supercharger: Moto Guzzi Falcone
After finishing the bike in 2009, Leo tried different ignition and carburetion settings. “In the beginning there was little information on the pressure in the polmone, so a friend kindly lent me a pressure dial which supplied the necessary feedback”. Stationary fills it with 7.25 to 8.70psi (0.5—0.6 bar), while 4000rpm gives 18.85 to 20psi (1.3—1.4 bar). The release valve opens at 40psi (2.8 bar). “It could be more, but safety first,” says Leo. “Four liters of fuel mixture is frightening. I don’t want a backfire and lose the roof of my garage.”

The air to fuel ratio should be around 11:13 for this engine; the Lambda sensor comes in handy here. It gives proper feedback on adjustments, and makes diagnostics easier. It comes at a price though; the system is consuming 80 watts, draining the battery, so this has to be upgraded. The bike is fitted with a Volker Sachse ignition (second curve), which makes it run properly. It now fires in one kick, warm or cold (if she’s in the mood).

Riding the Compressore is “magnificent” says Leo. “In fourth gear she still pulls instead of dragging along. There’s plenty of low-end power, and full throttle is a real joy.” Leo estimates it has around 40/45 HP.” Not consistently though, the Compressore is moody sometimes. ‘Character’ you could say, just like a lot of Italian machines. The recently revised cylinder head, with different timing from the Volker Sachse ignition, gives a more consistent bang lately.

“It runs properly, and its first year of life has been great fun. Besides the riding, the enthusiastic reactions at every meeting I attend are perhaps most rewarding.” Sharing the passione with other Guzzisti is just as important for Leo.

Up to now, the Falcone has travelled over 2,000 kilometers. This winter, it’s off to the dyno to get a proper adjustment. The Guzzi consumed more money on pistons than fuel (piston number three just went in), hence the development of oil cooling for the piston. Leo is currently working on a Daytona oil pump to fit, which should reduce the piston temperature considerably, so making the motor more durable. There is enough space in the engine, so a few minor adjustments have to be made to fit it.

In the meanwhile, work continues on the other projects. A Guzzi 700cc V4 (yes, that’s merging two V35 engines), and a “dynamic variable flywheel” for the Falcone series. An 8kg two-piece flywheel that disengages 4kg above 1000-1200 rpm for quick acceleration. Pretty interesting …

[Check out Issue 3 of Italian Motor Magazine for more images of this bike and other vintage two-wheeled goodness. Or better still, subscribe.]

Motorcycle supercharger: Moto Guzzi Falcone Compressore

Tuesday, March 15, 2011

2009 Moto Guzzi 1200 Sport 4V

The distinctive transverse-mounted V-Twin powers the Moto Guzzi 1200 Sport, but this year the 1151cc motor in four-valve instead of two.
The distinctive transverse-mounted V-Twin powers the Moto Guzzi 1200 Sport, but this year the 1151cc motor in four-valve instead of two.
We're not used to Guzzi coming up with new models, so when the long established Italian firm unveils something fresh it's big news. But one development that's slipped under the radar has been its significantly reworked for 2009 1200 Sport.

The main difference, aside from some minor detail changes between this and the current model is the 1151cc V-Twin motor, which now has a four-valve head instead of two, which gives the 1200 Sport 4V a bit of extra shove. This is the engine that's also used in Moto Guzzi's Stelvio adventure bike and the Griso 8V cruiser (although why that's called an 8V and not a 4V is not clear).

With its extra valves, revised fuel-injection mapping and new exhaust, which features a new cat and a triangular-section end can, power is taken up 10 hp from 95 hp to 105 hp. Maximum torque is up too, from 74 lb-ft to 77 lb-ft, but it's produced 750rpm higher up the tacho.

Accelerate hard and the best thing about the Guzzi is the sound of thunder from the huge V-Twin engine. It's amplified beautifully by the acoustics of one of the many tunnels that litter our route near the factory on the banks of Lake Como; as the revs build the airbox growls and the exhaust pulses a deep, bass-laden soundtrack. This is music you'll never grow bored of.

Initial acceleration is urgent, but then the Guzzi hits a bit of a flat spot in the midrange until it gets going again above 5000rpm. As the tunnel lights flash by ever faster the Guzzi's speed is impressive and the whole sensation of acceleration and sound is very reminiscent of an early Ducati 916.

The new valve system for the 1200 Sport delivers a claimed 10 horsepower boost, with an extra 3 lb-ft of torque.
The new valve system for the 1200 Sport delivers a claimed 10 horsepower boost, with an extra 3 lb-ft of torque.
Compared to the two-valve Sport 1200, the 4V offers much more get up and go, if you're willing to work the engine hard. But for those who prefer more grunt and fewer revs, the two-valver is still the one to go for and has much more going on below 5000rpm. You'll still find the two-valve 1200 Sport in dealers, so if you want more grunt from your Guzzi, hurry up while stocks last, as they say.

The Guzzi hides its weight well when moving - and it has a lot to hide as it squashes the scales at a hefty 240kg (529 lbs). Flicking the 1200 Sport 4V from side to the takes minimal effort and is helped along by the leverage from its revised wide, upright bars, which wouldn't look out of place on something like a KTM Super Duke or Aprilia Tuono.

The tubular steel chassis and adjustable front and rear suspension give good feedback through the long sweeping bends and offer up plenty of stability. You're rarely troubled by the existence of the maintenance-free shaft drive system, unless you're pushing hard, at which point the Guzzi with pitch and weave on and off the throttle.

Brembo's Gold Series brakes give an impressive amount of bite and feel, especially when you consider the bike's weight. In an attempt to offset the cost of the more expensive engine the wavy brake discs of the two-valve model are replaced by basic round ones. It may have lost some bling in this department, but the 4V is no worse for it from a performance point of view.

Riding position of the Moto Guzzi 1200 Sport is roomy and comfortable, although this tester complained of a long reach to the bars.
Riding position of the Moto Guzzi 1200 Sport is roomy and comfortable, although this tester complained of a long reach to the bars.
Despite being a heavy bike, riding in heavy rain on roads so glassy you could have a shave in them, I'm actually still enjoying myself. What separates Moto Guzzi's idea of a sportbike from most others is that 'sport' in Guzzi speak doesn't mean a zillion horsepower and riding around at 180mph on hard suspension with your feet around your ears. Their idea of sport is altogether more gentile and well-rounded. Think of Guzzis as the two-wheeled equivalent of the cool and classy Maserati.

The 1200 Sport's ample proportions make it a very roomy and comfortable place to be. One of the biggest criticisms leveled at the two-valve Sport was the bar position, there's too much of a stretch to reach them. New bars for the 4V see them moved backed towards the rider; it's better but they're still a bit too far away for them to be completely comfortable.

The seat is wide, long and plush for rider and pillion alike and is easily comfortable enough to go touring on. Guzzi will sell you the same panniers and top box etc as you'll find on the Stelvio and Norge, heated grips and there's a massive 23-liter (6-gallon) fuel tank for big mileages too. Lazy steering geometry means that straight-line motorway stability is epic, even on typical unbroken Italian surfaces.

The throttle response is perfect, so navigating this big V-Twin is simple and there's plenty of grip from the brilliant Metzeler Sportec M3 tires. Having the more 'top-endy' four-valve motor to use in our wet conditions is a blessing too, as there's less low-down grunt to unhook the rear tire when you get on the gas.

A sporty take on the classic Moto Guzzi style, the aptly named 1200 Sport adds to the classic marque's reputation under new Piaggio ownership.
A sporty take on the classic Moto Guzzi style, the aptly named 1200 Sport adds to the classic marque's reputation under new Piaggio ownership.
Thanks to parent company Piaggio's investment, build quality and reliability is vastly improved over Guzzis of old. The 1200 Sport 4V is a beautiful piece of kit, the paint finish is tip-top and the white number boards and Italian flag stripes lift the sultry glass black paintwork. The motor is smooth as is the new-generation gearbox. Granted, the Guzzi can't slice seductively through its ratios like GSX-R, it likes to take its time a little more, but the gearbox is smooth and light and I never missed a gear all day.

Guzzi seem to be doing a lot right nowadays, and incredibly, the UK is the firm's the fourth-biggest market (behind Italy, Germany and the US). We seem to love Guzzis for their quirky Italian-ness and they seem to suit our roads, too. What better bike to cruise out on a Sunday morning blast on heavily-policed, bumpy roads than a swift, supple, great-sounding Italian sportsbike like the Moto Guzzi 1200 Sport 4V? It's a superb, characterful all-round, soulful motorcycle with a sporty twist.

2009 Moto Guzzi Stelvio Review

2009 Moto Guzzi Stelvio
The 2009 Moto Guzzi Stelvio sources the historic marque's transverse V-Twin motor.
You got to hand it to Moto Guzzi, the historic Italian marque sure knows how to pick a name. Stelvio... Most motorcycle riders revere the Stelvio name as an iconic road. Having traversed the 84 hairpin turns up and down the 9048-ft pass through the Italian Alps, I can vouch that the Passo dello Stelvio is indeed a legendary ride.

The Stelvio motorcycle is Moto Guzzi’s take on the popular BMW GS. A self-described “two-wheeled SUV,” the Stelvio is presented to American riders as a do-it-all adventure-touring mount. The type of motorcycle a rider would source to tackle roads like, yes, the famed Stelvio Pass.

We sampled the Guzzi’s adventure-touring quotient on a two-day border run from MCUSA’s SoCal offices to Yuma, Arizona. The backroad highways and state roads may not have the mystique of the Stelvio’s namesake, but they showed how this new Goose flies.

Moto Guzzi lives and dies by its signature transverse-mount V-Twin and the Stelvio is no exception. The latest version of the 90-degree 1151cc mill drips character, exhibiting all the expected quirks - like the pronounced gyroscopic shudder from the centerline crankshaft and the throaty V-Twin exhaust grumble. MG claims 563 new parts adorn the Stelvio motor, but the signature change is the “quattrovalvole” head. Replacing the two-valve head of previous MG Twins, the four-valve design (also found on the MG Griso) yields more peak power, although at higher revs.

2009 Moto Guzzi Stelvio 2009 Moto Guzzi Stelvio
Mickey Cohen Motorsport dyno chart (above). Credit the new MG mill's improved peak power to the quattrovalvole four-valve head (below).
The Mickey Cohen Motorsports dyno registers 90.5 rear-wheel horsepower and 69 lb-ft torque from the Stelvio at a respective 7000 and 6700 rpm. The dyno chart confirms the Twin’s mid-range zing, taking off between 4-5K and falling off after its 7K peak.

“The torquey power from the Twin was fun and easily managed,” says MCUSA Video Editor, Robin Haldane. “The midrange power was welcome and even powered the front wheel in the air when that hooligan urge set in."

On the road the Stelvio’s lively mid-range and top end works well for spirited riding, but the high-revving power seems an odd fit to the adventure-touring application. Fueling from the Weber Marelli injectors and 50mm throttle bodies is smooth, and lugging in lower revs through the corners is not a problem, but we downshifted more than usual when the road tightened up.

The six-speed gearbox is well sorted to A-T versatility. Riders can idle along in first gear without fussing the clutch, ideal for low-speed maneuvering on or off pavement. On the other extreme, sixth-gear is a touring-friendly overdrive.

The dry clutch delivers smooth shifts, but with a stiff clutch lever pull. On a more positive note, the CARC (Compact Reactive Shaft Drive) shaftdrive is refined, exhibiting little hop or lurch.

“Most Moto Guzzi’s I have ridden seemed to have clunky transmissions,” says Robin, “however, the Stelvio made every gear change flawlessly and I didn’t notice the usual drive lash of past Guzzis.”

2009 Moto Guzzi Stelvio
While it may not be the most nimble, the Moto Guzzi Stelvio enjoys the curves.
Open the door at Moto Guzzi’s Mandello del Lario headquarters and pristine mountain roads are right there. Stellar handling is required on roads like the Stelvio’s namesake, which lies 100 miles to the Northeast, and the latest Guzzi corners well for a bike with a 60.4-inch wheelbase and claimed 553-lb fully-fueled heft. The 27-degree rake, 4.9-inch trail and 19-inch front wheel don’t tip into a corner as quick as sportier rides, but once it does lean it feels very planted and stable in a turn. A high center of gravity makes the Goose feel top heavy, but it doesn’t take long to get accustomed to the Guzzi mount.

“When first pulling off the parking lot after picking the Guzzi up, it felt top heavy and awkward, similar to the feeling I got the first time on BMW’s R1200GS,” admits Robin. “However once I got moving and acquainted with the handling characteristics, the bike felt comfortable and quite fun to ride.”

While it is heavy, the Stelvio’s steel frame chassis feels slim and features a capable suspension package. The fully-adjustable Marzocchi front, with thick 50mm fork tubes, looks stout and is quite compliant. Meanwhile the Boge rear shock is adjustable for preload and rebound. Both provide ample travel, with 6.7 and 6.1 inches in the front and rear. Like other street bikes with high suspension travel, there is minimal front end dive on heavy braking.

2009 Moto Guzzi Stelvio
The Stelvio's suspension and long wheelbase made for very stable handling around a curve.
“Where the suspension was a surprise for me was cornering on the road,” says Robin. “Most bikes with a lot of travel make the bike feel loose in a corner, but the Stelvio kept its line very well and felt planted all the way through the corner.”

The high level of suspension travel allows for off-road action, but the Stelvio is certainly not a trail bike! That didn’t stop us from veering off the highway as we rode through California’s Imperial Dunes. No, we didn’t scale the massive dunes, but some OHV dilly dallying included dirt road wandering. The 8.2-inches of ground clearance from the protective skid plate is such that dirt road navigation is not a problem although a brief run of more adventurous terrain caused the rear to bottom out. The Pirelli Scorpion tires inspire confidence on the road and were rugged enough for our meager off-road excursions.

The dual radial-mount four-piston Brembo calipers and 320mm discs carry high expectations. The high CG and steering geometry may be more to blame, but the front Brembos didn’t exhibit the firm initial bite expected. On more than one occasion casual two-finger pulls were rapidly changed to full fist hammerings due to lax stops. As a result, we used the 282mm disc and rear two-piston arrangement more than usual.

2009 Moto Guzzi Stelvio
The Stelvio's riding position works well for taller riders, with the wide handlebar ample leg room quite comfortable.
Our biggest gripe with the Stelvio is its wimpy range. Calculating our 35.5 MPG efficiency and the 4.75-gallon tank, there should be a 169-mile range. During our 590 test miles, however, it seemed we were always looking for gas. Rolling into one fuel stop 30 miles into the reserve there was an unimpressive total of 140 miles on our trip meter. Any bike that aspires to adventure-touring status should have a stock range much closer to 200. Another foible of the fuel/range is the digital fuel meter has three, and only three, positions: Full, half-full and empty - at which point the fuel light comes on and reserve tripmeter kicks in.

As for the other touring accommodations, the Stelvio fares much better. The comfortable riding position is well-matched for a taller rider. At 6’1” I felt right at home aboard the big Guzzi, with the tall, wide handlebar and ample legroom. The seat is amenable to long-distance treks. It is also adjustable between 33.1 and 32.3 inches (840mm to 820mm). The half-fairing provides decent wind protection for the body and the adjustable windscreen does a fair job too. Adjustment is manual, and I found the bottom position the best, as higher settings caused helmet buffeting.

2009 Moto Guzzi Stelvio
Okay, so the Stelvio isn't going to be a Baja desert racer, but the adventure-touring mount is capable of some tame off-roading.
A small storage component, on the right side of the fuel tank, is adequate for immediate needs like gloves or sunglasses. Optional 60-liter panniers are available for more serious touring, along with other accoutrements like heated grips and navigation system.

The instrument cluster on the Stelvio includes a white-face tach on the left, with digital speedo and display on the right. The mirrors provide a decent view but vibrations from the Guzzi Twin caused the mirrors to shake on the road to the point of blurring. We have to compliment the Guzzi, however, on its lighting. When it gets dark out the Stelvio is quite visible, with the dual headlamps and side fog lamps so bright that while riding lead on a different mount, I kept looking in my mirror surprised to the see the Guzzi and not a car riding my tail!

In the light of day, the Stelvio is easy on the eyes. While its styling may not be as sexy as other Italian designs, there is a lot to like - the single-side swingarm, spoked wheels and Guzzi eagle emblems our favorite. Then, of course, there is the transverse Twin’s heads, peaking out the side of the frame – completely different than anything else on the road. The Moto Guzzi cachet draws heavily on its uncommon character.

Riding the Stelvio through the desert and twisty mountain roads of Southern California, we had plenty of time to contemplate the Guzzi mounts strengths and weaknesses. As for its future success, the logic behind the Stelvio is sound. Its clear intention is to steal some BMW GS sales, one of the most successful motorcycles in the past two decades. With more than 100,000 units sold, pinching even a small piece of the GS pie would be a boon for Moto Guzzi and we imagine at least a couple graying gentlemen will arrive at this year’s round of BMW rallies to show off their quirky new Guzzi to old GS friends.

The Stelvio is available now in American showrooms in Corsa Red and Guzzi Black. The $14,990 MSRP is comparable to the $14,750 of the standard GS. So it’s official - the Beemer now has its doppelganger, a European AT steed with distinctive engine and plenty of personality. A versatile bike fit for famous roads – the Stelvio.