RK Gold 420MXZ4 Works Race Chain Size:134 Links 600 Racing far exceeds the

600 Racing far exceeds the standards for DOT 3/4 and the extremely high dry boiling point of 594° and wet boiling point of 421° provides fade free operation

single cable only)

The Tusk Flywheel/Pulley Holder is designed to hold a 60mm-120mm flywheel to make the removal and installation of your flywheel simple and easy

or Green anodized colors

RK Gold 420MXZ4 Works Race Chain Size:134 Links 600 Racing far exceeds theRK Gold 420MXZ4 Works Race Chain Select from 120 Links or 134 Links RKs MXZ4 chains are made for supercross and motocross racing. MXZ4 chains feature chromoly steel construction with seamless rollers and bushing. RKs Chromized pins drastically improve the wear resistance more than two times compared to normal non sealed chains while absorbing shock loads from extreme jumps. All components are heat treated using RKs exclusive HIT (Heat Induction