The CN504M connecting rod kit is for the famous Honda CRF150R 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 2007-2015 CRF 150R

Honda 2007-2015 CRF 150RB

Big-end Width (mm): 15.75

Small-end Width (mm): 14

Big-end Bore (mm): 32

Small-end Bore (mm): 14

Center-to-center (mm): 75.4

Pin Diameter (mm): 25

Pin Length (mm): 50

Big-end Bearing (mm): 25*32*15.7

Small-end Bearing (mm): Bush

Washer Thickness (mm): 1.0