BikeMaster 525x120 BMXR O-Ring Chain (Blue)
The BikeMaster 525x120 BMXR O-ring chain offers high, dependable durability. Sealed O-rings retain lubrication and block trail debris. Computer-optimized components raise tensile strength for hard riding. Controlled heat treatment toughens the material for longer life. A reinforced roller adds impact resistance and lasting durability.
Key Features
- 525x120 sealed O-ring drive chain finished in blue
- Sealed O-ring design retains lubrication and blocks debris
- Computer-optimized components for higher tensile strength
- Heat-treated links for added toughness and durability
- Reinforced rollers for extra impact resistance
Safety Note: Always match this chain to your machine's size and power output. An incorrect match can cause chain failure and serious harm. The installer must confirm correct chain choice and proper installation. Consult a professional before use if you have any doubts.
