Shimano SM-RT56 Disc Rotor 160mm Alivio 6-Bolt

Shimano brings you its SM-RT56 disc brake rotor with excellent performance using the 6-bolt international standard mounting system. The stainless steel braking surface improves pad clearing in muddy conditions while aiding cooling under high load.
Specifications:

- 6-Hole disc
- Size: 160/180mm
- Comes with 6 rotor bolts
- Resin pad compatible
- Weight: 135g (180mm) The 180mm disc may require a special adapter. Please do not exceed the disc specifications of your fork/frame