Crankshaft Athena Racing Minarelli horizontal stroke 43mm pin 12mm

Reinforced Crankshaft, from the manufacturer Athena, for Minarelli Horizontal engines with 43 stroke, 85 rod, and 12 pin.

The crankshafts from Athena have been constructed with special steels and manufactured with numerically controlled machinery. Crankshaft suitable for prepared engines as it withstands very high power and guarantees maximum performance along with greater resistance.

Attention: To install this 43-stroke crankshaft, modifications to the crankcase are required.

Attention! You must carry out balancing checks before installing it in the engine, since manufacturers deny warranty for any balancing fault found after installation.