The CN505M connecting rod kit is for the famous Honda CRF250R / CRF250X engine. We apply nickel-contained chromoly steel, a higher strength material, for our con-rods. The rod can bear higher loading and higher RPM environment.
Application:
Honda 2004-2017 CRF 250R
Honda 2004-2017 CRF 250X
Big-end Width (mm): 17.8
Small-end Width (mm): 15
Big-end Bore (mm): 38
Small-end Bore (mm): 16
Center-to-center (mm): 90
Pin Diameter (mm): 30
Pin Length (mm): 52.9
Big-end Bearing (mm): 30*38*18
Small-end Bearing (mm): Bush
Washer Thickness (mm): 1.0