Vehicle Fitment Information
RK MXZ Heavy-Duty Chains
$3.95 - $149.95
Made for the serious motocross racer with all components heat-treated for high-performance durability. Feature chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength.
420MXZ
For street bikes up to 150cc and dirt bikes up to 125cc. Maximum tensile strength of 5,000 lbs. Wear life index of 300.
428MXZ1
For street bikes up to 150cc and dirt bikes up to 125cc. Maximum tensile strength of 5,000 lbs. Wear life index of 300.
520MXZ5
Heavy-duty chain for professional motocross and supercross.
