Genuine Roughhouse R50 Racing Crankshaft Top Racing full circle high quality for PGO new engine, PMX 50, Genuine Roughhouse R50 Scooters
High Quality Racing full circle crankshaft from Top Racing. The specialist Portuguese crankshaft manufacturer is a symbol of high quality crankshafts. Increased pre-compression in the cases for more efficient filling rate. Power band shifts to a higher rev range. Due to the increased inertia of the solid metal
Design, performance and torque are improved. It should, however, be used with 70cc cylinders. In 50cc cylinders, the performance increase is somewhat lower. The crankshaft is supplied with small end bearing. Made in Europe
DO NOT USE ON 90cc or 100cc KITS
High Quality Racing full circle crankshaft from Top Racing. The specialist Portuguese crankshaft manufacturer is a symbol of high quality crankshafts. Increased pre-compression in the cases for more efficient filling rate. Power band shifts to a higher rev range. Due to the increased inertia of the solid metal
Design, performance and torque are improved. It should, however, be used with 70cc cylinders. In 50cc cylinders, the performance increase is somewhat lower. The crankshaft is supplied with small end bearing. Made in Europe
DO NOT USE ON 90cc or 100cc KITS