RK GB420MXZ4-136 Gold Pro MX Chain Clutches Barcode: 8051194528148

Barcode: 8051194528148

removable/washable air channeled comfort liner

with thick construction and arch support to offer a more padded and snug fit inside your motocross boots

this tee features a clean front and signature Kecks graphic on the back

RK GB420MXZ4-136 Gold Pro MX Chain Clutches Barcode: 8051194528148Gold premium MX non sealed 420MXZ4 drive chain. One of the lightest and strongest MX chains from RK. The lightest and strongest Motocross chain from RK. The MXZ4 is the next generation of motocross racing chains featuring Chromoly steel construction and seamless rollers and bushings. Made for the professional motocross racer. Features special alloy pins with RK special HCR Treatment (High Tech Chromium Carbide Layered Pins) which drastically improves