BikeMaster 525 BMXR Series O-Ring Chain Blue 150 Links (197477)
- Average tensile strength of 9,300 lbs.
- Includes rivet master link
- Upgraded O-ring chain offers high durability
- Component designs, optimized with computer analysis, provide higher tensile strength
- Specially controlled heat treatment means tougher material
- Reinforced roller offers higher impact resistance and longer durability