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Airsal Racing Crankshaft- Derbi D50B

#P4254

£184.95
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Description

Airsal racing crankshaft for mopeds using the Derbi D50B0/1 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 (40mm).

Small end bearing is included.

Airsal 31085950

Fitment
  • Aprilia RS50 2006 on (Derbi D50B engine)
  • Derbi 50cc geared with D50B0 engine (05 on)
Question
  • Q. Would this work with the Airsal 77 racing kit?
  • A.

    Yes, these are probably the best option for that cylinder.