The CN511M connecting rod kit is for the famous Kawasaki KX450F 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: 

Kawasaki 2009-2015 KX 450F

Big-end Width (mm): 20

Small-end Width (mm): 18

Big-end Bore (mm): 42

Small-end Bore (mm): 19

Center-to-center (mm): 101

Pin Diameter (mm): 34

Pin Length (mm): 62

Big-end Bearing (mm): 34*42*20

Small-end Bearing (mm): N/A

Washer Thickness (mm): 1.0