Crankshaft -CM Super Competition- Minarelli 50cc vertical (for 10mm gudgeon pin) – BOOSTER, BUMP50, BWS50, SLIDER50, SPY, SR50 (-1994), STUNT, ZUMA50, AMICO economico

Description

The CM SUPER COMPETITION – HPC – racing shaft is manufactured to the highest standards. The Red -Pads- are made of a high tech polymer and are used to increase the pre-compression (and thus to better fill the cylinder with highly ignitable mixture). The connecting rod is fitted with SSC race bearings at both ends and is also polished.
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