Stage6 R/T 90/44mm crankshaft for Minarelli AM6 50cc 2-stroke engines using Stage6 R/T 95cc cylinder kits.

This high end racing crankshaft has been designed for use with 95cc racing cylinder kits. At the heart of the engine, a stable crankshaft is essential for transmitting power from the engine to the transmission. 

Please note: This crankshaft has been designed to be used directly with the Stage6 R/T 95cc Minarelli AM6 cylinder kit. The crankshaft has 20 mm journals, so you need special crankshaft bearings. 

Dimensions:
Stroke: 44mm (+5mm longer than standard)
Conrod length: 90mm (+10mm longer than standard)
Gudgeon pin: 12mm
Journals: 20mm

Stage6 S6-7918805