Airsal racing crankshaft for mopeds using the Minarelli horizontal 50cc engine.

The perfect complement for your Airsal 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.

Standard stroke.
10mm small end (standard).

Small end bearing is included.

Airsal 311316476