For ambitious tuning projects - 2Fast Crankshaft by renowned racing specialist 2Fast. This top-of-the-line crankshaft, suitable for up to 20,000rpm, was developed to go with the 2Fast race cylinders, but can be used with other cylinder kits as well.
86cc Malossi 44mm Stroke x 85mm Rod - 50mm Piston Bore
86cc 2FAST 44mm Stroke x 90mm Rod - 50mm Piston Bore
90cc 2FAST 45.8mm Stroke x 90mm Rod - 50mm Piston Bore
94cc 2FAST 44mm Stroke x 90mm Rod - 52mm Piston Bore
100cc 2FAST 47mm Stroke x95m Rod - 52mm Piston Bore