Airsal Extreme crankshaft for mopeds using the Derbi EBE/S engine.

The perfect complement for your Airsal Extreme cylinder kit.

Airsal crankshafts feature a full circle design with red anodized inserts to increase primary compression. The Airsal crankshaft uses a beefed up polished con rod along with high quality bearings making these cranks suitable for upto 16,000 RPM.

Long stroke (45mm), Con rod (90mm)

This crankshaft is designed to be used with the Airsal 88cc cylinder kit and due to the increased web diameter the crankcases will have to be machined to allow the crank to rotate.

This is will not work with Derbi GPR EBS, Cagiva Mito, Gilera GSM and Zulu.

Small end bearing is included.

Airsal 31087650