Description
A quality MX chain is the backbone of reliable power transfer and consistent handling on the track or trail. The PROX 520 MX Chain delivers the durability and precision you need to focus on performance rather than maintenance failures. Built with heat-treated components and shot-peened rollers, this chain resists wear and fatigue under sustained high-load conditions.
This is a direct bolt-on replacement for stock or aftermarket setups running 520 pitch sprockets. Whether you’re pushing lap times or logging trail miles, the PROX 520 provides the strength-to-weight ratio serious riders expect.
- Japanese steel construction
- Heat-treated plates
- Surface-hardened pins
- Shot-peened rollers
- Hardened bushings
- 120 links included
- Gold finish
- Weight-optimized design
- MX-specific pitch: 520
- MPN: 07.RC520120CG
