Description
HPC Crankshaft AM6 Stage6
High-quality tuning parts from Stage6: Stage6 HPC Crankshaft MK2 for Minarelli AM6, perfect complement for sport and racing cylinders. The MK2 High Primary Compression (HPC) crankshaft is the second generation HPC crankshaft from tuning specialist Stage6 and is designed for tuned engines, ranging from lightly tuned sport to higher performance racing set-ups.
The high-quality crankshaft is completely made of metal; the counterweight inserts are made from metal as well. This ensures excellent balancing and stability even at the highest rpms. The connecting rod is forged which provides strength and reliability far surpassing any cast part.
This MK2 HPC crankshaft was built for tuning and racing set-ups, starting at 50cc and going up to 90cc. It can even be used for 70cc high-end engines.
The crankshaft comes with two 6204 C3 main bearings, a 12x17x15mm small end bearing and two crankshaft nuts. You will also need new oil seals or a complete oil seal set for AM6 to install the new crankshaft on a healthy and well sealed base.
Technical specs:
- Connecting rod: original (85mm)
- Stroke: original (39mm)
- Piston pin: original (12mm)
- Small end bearing: 12x17x15mm
- Maximum speed: 16,000rpm
- Tuning level: Racing
