Ruima Stuffer Crankshaft by Hoca for Minarelli 50cc, 2-stroke engines with a 10mm wrist pin. This is a Stuffer crankshaft with a 41.4mm Stroke. This gives 2.2mm in additional stroke length!The additional plastic padding increases primary compression which higher RPM engines tend to favor. 41.4mm Stroke Stuffer Crankshaft Overall length: 9½ inches 17 SplinesFlywheel Thread Size: M10x1.25Drive End Thread Size: M10x1.25Inner Diameter of Piston Pin Hole: 14mm
Trustpilot
1 month ago
1 week ago
