Description
When you are doing chain maintenance or replacing a worn component on your drive system, having the correct master link is essential for keeping your machine running right. The BikeMaster 525 BMXR O-Ring Clip Link in nickel finish is engineered to match your 525 pitch chain specifications precisely. Using a mismatched or worn link can lead to premature failure on the trail or track, which is why matching the exact series and pitch matters.
This clip style master link comes equipped with quality O-rings designed to seal out dirt, grit, and moisture while locking in essential lubrication. Keeping grease inside the pin and bushing area reduces internal wear and extends the service life of your drive chain. Installation is straightforward with standard shop tools, allowing you to get your bike back together quickly and securely without unnecessary hassle.
- Designed specifically for 525 BMXR series chains
- Durable nickel plating resists corrosion from weather and road grime
- Includes precision O-rings to maintain internal pin lubrication
- Secure clip style design allows for easy installation and removal with standard pliers
- Built to withstand demanding riding conditions on street and off-road applications
- Manufactured to strict tolerances for consistent fit and reliable power transfer
Always inspect your master link regularly during routine maintenance checks and replace it whenever you break your chain during service. Keep a spare in your toolbox so you are never stranded far from home.







