Gilera Silhouette R600 - Moby Dick Replica
A Dakar inspired look a like
Gilera and Dakar : Being a Brianzolo (the area of Northern Italy between the 2 cities Milano and Como) means being especially very proud of one Italian brand name and its accomplishments through History: Gilera!
Unfortunately for the North American
continent which never benefited for the last 40 years form the imports of such marvelous
motorcycles Gilera is a somewhat obscure brand. For example, very few know that
Gilera invented the supermotard style with their Nordwest model and opened up to
a new motorcycle segment market. Without going back to
its successful history and relating
more to the recent Dakar races, in
the late 90s Gilera of Arcore participated with success with their motorcycles.
Such bikes were built on the bi-4 600
engine platform and won the Dakar and the pharaohs rally. The
latest bikes used the famous/infamous 750 engine which was also
utilized in the extremely rare Bimota Gb1. Often the Gilera aficionados refer to
the latest style Dakar bike as "Aero" because of its development in
the wind tunnel, some others like me call her Moby Dick because of that beautiful linear fish
like shape and definitely magnificent "presence".
Owning the real McCoy -an ex Mandelli which raced at the Dakar 2000- was not enough to me as I could not really put my hands on the bike and build it myself. From here, my hitch of building a replica using bits and pieces from the early and late Dakar bikes began....
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1990 "Moby Dick" Replica
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Picture 1,2: I needed a donor bike. Nothing better than a 1990 RC600 (COBRA) even though it would have been better to start with the RC600R because of its better suspension and more preppy engine. My goal was to create a bike which could resemble at high level the racing Moby Dick (pic 2)
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Picture 3: My luck, can you call it 'luck?" it all began when I was to able to find some bits and pieces for one of those bikes. This would work perfectly for my replica (at least I thought first). The parts included the back tank, the 2 front tanks, the full fairing, the seat base, the filter box, the front fender and other miscellaneous bits and pieces
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Picture 4, 5: The project was initiated but not completed in Italy by a motorcycle customs maker. Unfortunately for me, I couldn't wait any longer for the slow progress and finally took the project over. The custom ss collector and exhaust were built, the pegs relocation mounts, the main frame mods executed, the tool boxes built , and the water canister constructed, last the back tank mounting frames done.
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Picture 6: Other parts I got form the Mandelii bike were the 2 magnesium hubs for the racing Gilera bikes. My good friend and riding buddy Jim at M.A.P Engineering machined the Nissin caliper mount for the front wheel. A Ducati Monster 300 MM front rotor was used on the 45 mm marzocchi forks. The extremely complicated back wheel and its adapter are is still a work in in progress.
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Picture 7: The stainless steel exhaust with spring retainers was installed |
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Picture 8: The air filter box is installed with fast rubber mounts handles on the top. This will allow the quick inspection and clean of the air filter during my desert rides. The air filter is from the automotive market -Lancia delta Evo-...what a coincidence! |
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Picture 9, 10, 11, 12: This is how the bike looks like at its current stage. I first fabricated the rubber duct that connects the air filter to the carbs. It is not the perfect solution but it is definitely a start. Later through the help of a great Gilerista I got the real Dakar duct. I have included a pic of the 2 side to side.
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Picture 13,14, 15: Pictures of the back tank and of its custom frame mounts. Such mounts have been drilled to save some weight. You may notice the space for the small battery and the hole for the gas lid
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Picture 1 6: The back tank is installed. This gives me a better idea where to place the electric wiring since the bike has changed a lot from its original configuration.
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Picture 17: Seat base adaptation. It flushes well with the filter housing. I have been waiting for a battery to then make the final decision and trim the seat before the upholstery work. |
Pic 18 : Regarding the instrument panel, I opted for simplicity. The pic says it all. Notice the gorgeous forged triple trees and the fully adjustable marzocchi forks |
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Pic 19 :The back wheel of the 750 Dakar bike was first installed on the bike. Unfortunately I have realized that the sprocket carrier I had was the one for the 600 Dakar bike. The two hubs are different as the diameter of the housing for the sprocket carrier is different. See pictures. After 4 months I was to able to secure a 600 Dakar hub. I am currently having the new wheel laced to complete the back tire installation. Again here the great help of other gileristas that came to my rescue made this possible
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Pic 20: It is coming together. Very slowly but it is moving forward
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