Crankshaft Polini Big Evo 44 Hub Minarelli AM6 Pin 13

Crankshaft Polini Big Evo crankshaft Polini Big Evolution for Minarelli AM6 This crankshaft with 95 mm connecting rod/44 stroke has been specially developed by Polini for the fast 94 cc (100 cc) units This Polini Big Evolution crankshaft is already prepared for installation in the original crankcase Brand: Polini Type: Big Evolution Hub: 44 mm Piston Rod Length: 95 mm Piston Pin: 1 m Fits to: Minarelli AM6 50cc 2 Stroke