Crankshaft Stage6 HPC MK2 Minarelli horizontal 10mm pin

Crankshaft Stage6 HPC MK2 with 10 mm piston pin for Minarelli Horizontal engines.

The Stage6 MK2 High Primary Compression (HPC) crankshaft is the second-generation HPC crankshaft from the manufacturer Stage6 and is designed for tuned engines, ranging from slightly modified setups to high-performance racing configurations.

The high-quality crankshaft is made entirely of metal; the counterweight inserts are also made of metal. This ensures excellent balance and stability even at the highest revolutions. The connecting rod is forged, which provides great strength and reliability.

Crankshaft designed for competition setups of 50cc or sport-type cylinders of 70cc.

Features:

• Connecting rod length: original
• Stroke: original (39 mm)
• Piston pin: original (10 mm)
• Needle bearing: 10x14x13mm
• Maximum rpm: 16,000 rpm

Attention: It is always recommended to install new bearings when replacing the crankshaft.

Attention! Balancing checks must be carried out before installing in the engine, since manufacturers deny warranty for any balancing fault detected after installation.