- 520 Chain with gold side plates
- 120 Links
- Made for the serious motocross racer with all components heat-treated for high-performance and durability
- Feature chromoly steel construction with seamless rollers and bushings and oversized alloy pins for added strength
NOTE: For some models the optional countershaft spacer may be needed for proper chain-to-engine case spacing. If your CRF model requires a narrow chain we highly recommend the DID VT2 chain.