For Yamaha 1999-2020 YZ 250 YZ250

The CN513M connecting rod kit is for the famous Yamaha YZ250 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: 

Yamaha 1999-2020 YZ 250

Big-end Width (mm): 17

Small-end Width (mm): 19.9

Big-end Bore (mm): 31

Small-end Bore (mm): 22

Center-to-center (mm): 125

Pin Diameter (mm): 24

Pin Length (mm): 58.7

Big-end Bearing (mm): 24*31*17

Small-end Bearing (mm): 18*22*22

Washer Thickness (mm): 0.8