PDF Motociclette

2018 World Championship competitor
BuilderPDF Motociclette
OwnerStefano Martinelli
Countryflag it Italy
Bike NameQuadrophenia
DrivetrainBob Newby belt drive 1,25"
Front EndVincent tele
StretchNo stretch
Wheels Front19" Jonich
Wheels Rear19" Jonich
Tires Front19" Dunlop
Tires Rear19" Dunlop
Brakes FrontVincent double drum
Brakes RearVincent double drum
PainterOriginal black paint
Chroming/PlatingTank and cuts in brass
Additional InfoCustom 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


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