SSP-G Minarelli 41.4mm Stuffer Crankshaft 57.9 Size: 16mm (diameter) x 13mm

Size: 16mm (diameter) x 13mm (width)

For the best fit

Consistent power transfer for smooth acceleration and efficient CVT operation

which significantly improves braking performance and prevents future squealing

always check your Rim Strips

SSP-G Minarelli 41.4mm Stuffer Crankshaft 57.9 Size: 16mm (diameter) x 13mmPerformance Crankshaft for Minarelli 50cc, 2 stroke engines with a 10mm wrist pin. This is a Stuffer crankshaft with a 41. 4mm stroke (+2. 2mm)! The additional plastic padding increases primary compression which higher RPM engines tend to favor. 41. 4mm Stroke Stuffer Crankshaft Overall length: 9 inches 17 Splines Flywheel Thread Size: M10x1. 25 Drive End Thread Size: M10x1. 25 Inner Diameter of Piston Pin Hole: 14mm 40QMB 50cc 2 stroke This product