Description
Chain durability directly impacts your power transfer efficiency and overall race reliability—cheap chains wear prematurely and create inconsistent performance. The PROX 520 MX Chain delivers the strength and precision needed for high-RPM demands, with Japanese steel construction and shot-peened rollers engineered to withstand extreme stress cycles. Whether you’re pushing hard on the track or logging serious trail miles, this 120-link setup maintains consistent tension and minimal slack.
- Japanese steel construction
- Surface-treated hardened pins
- Shot-peened rollers
- Heat-treated plates
- Heat-treated bushings
- 120 links
- 520 pitch size
- Weight-optimized design
- Increased stress resistance
- MPN: 07.RC520120C
- Universal fitment
- Bolt-on installation
