PDF Motociclette
2018 World Championship competitor
| Builder | PDF Motociclette |
|---|---|
| Owner | Stefano Martinelli |
| Location | Bergamo |
| Country |  Italy |
| Bike Name | Quadrophenia |
| Year/Model | 1951 |
| Drivetrain | Bob Newby belt drive 1,25" |
| Front End | Vincent tele |
| Stretch | No stretch |
| Swingarm | Vincent |
| Wheels Front | 19" Jonich |
| Wheels Rear | 19" Jonich |
| Tires Front | 19" Dunlop |
| Tires Rear | 19" Dunlop |
| Brakes Front | Vincent double drum |
| Brakes Rear | Vincent double drum |
| Painter | Original black paint |
| Chroming/Plating | Tank and cuts in brass |
| Additional Info | Custom made engine casings, all engine machine works, crankshaft balancing, high pressure oil system, electronic ignition, headwork done by PDF Moto, Dell'Orto carb with custom made intake manifold and exhaust pipes, regrind camshafts with 1,2 mm higher lift, Manley Stailles steel valves, Quife 5 speed gearbox, all bearings SKF, handmade gas tank and cuts in brass, custom handlebar and levers. |
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Photography courtesy of Onno Wieringa
