Stage6 Crankshaft HPC (Genuine, PGO)

Description: Stage6 Crankshaft HPC. High quality tuning parts for PGO Big Max / T-Rex, the perfect crankshaft for sport and racing cylinders. It was developed for tuned engines and is suitable for lightly tuned sport set-ups up to high-performance racing cylinders. The high quality crankshaft is completely made of metal, the counterweight inserts are also made of metal. This results in excellent balancing and stability even at very high revs. The connecting rod is forged and offers high strength and reliability far exceeding that of cast connecting rods. This HPC crankshaft is designed for tuning and racing cylinders from 50cc to 90cc. It can even be used with 70cc high-end setups.

Temperature Modification May Be Required: You'll need to heat the aluminum crankcase area where the crankshaft bearing side will be placed, in order to fit immediately the freezing Polini Crankshaft bearing side. Users assume full responsibility and risk doing so using this Polini Crankshaft.

Specifications:

Includes the following Crankshaft and Wrist pin bearing.

•    Overall Stroke: mm
•    Wrist Pin: 10mm
•    Small end bearing: 10x14x13mm
•    Made in Italy
•    Fit PGO 49/50cc+

Supported Models: PGO Big Max 50, G-Max 50, Hot 50, PMX 50, T-Rex 50, Tornado 50

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Item Weight & Package Dimensions:
•    3.33 pounds | 10.5" (L) x 5" (W) x 3.5" (H)