Namura Connecting Rod - Yamaha WR250F / YZ250F '03–'13 CATEGORY_Clamps Built with four thread pitches

Built with four thread pitches from M10x1

the RPHA 12 motorcycle helmet embodies the perfect balance of aerodynamics and comfort

Higher torque load and better wear than OEM ball-style steering bearings

Exterior diameter: 105 mm

105 XC (08-09)

Namura Connecting Rod - Yamaha WR250F / YZ250F '03–'13 CATEGORY_Clamps Built with four thread pitchesKit includes connecting rod, wrist pin, top and bottom bearings, and washers (where necessary). Features: Connecting rod forged from premium chromoly steel with double honing on top and bottom bearing holes for smooth operation and longer bearing life. Sliver on zinc coated washers with SCM415 chromoly steel crank pins. Sliver coated needle bearings with SCM415 gauge for added heat resistance and lubricity.