RK GB420MXZ4-128 Gold Pro MX Chain Spare parts Barcode: 8790497078508

Barcode: 8790497078508

This end cap is constructed using high-quality carbon fiber and includes rivets and a stylish decal for a sleek look

thereby preventing direct contact with metal

Wilvo Nestaan Husqvarna Factory Racing - Aleksandr Tonkov (MX2) & Romain Febvre (MX2)

RK GB420MXZ4-128 Gold Pro MX Chain Spare parts Barcode: 8790497078508Gold 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