RK 420MXZ x 126L MX Race Chain
HEAVY DUTY MOTOCROSS CHAIN
- RK's MXZ chain features chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.
- All components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process.
RK 420MXZ x 126L MX Race Chain
HEAVY DUTY MOTOCROSS CHAIN
- RK's MXZ chain features chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.
- All components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process.