Stage6 HPC crankshaft for Piaggio/ Gilera 125/180cc 2-stroke maxi-scooters.

This crankshaft is a perfect upgrade for the aftermarket and big bore tuning cylinders. The Stage6 crank meets the needs of ambitious tuners who require a crankshaft capable of handling increased power and performance.

Full circle HPC (High Primary Compression) crankshaft has been lightened internally and perfectly balanced with copper counterweights, resulting in a smooth engine across the rev range.

This crankshaft is equipped with a silver-finished forged conrod that is capable of handling prolonged high loads.

Cylinder head spacer will need to be fitted with this crankshaft.

Conrod: 105mm (standard)
Stroke: 55mm (Long stroke)
Gudgeon Pin: 16mm
Small end bearing: 16x20x20mm (IDxODxW)

A silver small end bearing and 1.5mm cylinder head spacers are included.

Stage6 S6-8014102