Material:cast iron,Hardeness:48-53HRC High quality gear and bearing Noiseless,stable performance,adurable Chrome surface

1.This product is made of cast iron and harden to 48-53HRC.

2.Chose high quality gear and bearing.

3.Noiseless,stable performance and adurable.

4.Surface is chrome and has less friction and hard to wear out.

Motorcycle Camshaft(W-037)