SSP-G Hoca Performance Minarelli 41.4mm Stuffer Crankshaft 50cc 2-stroke
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.