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SHIMANO's SM-RT56 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions. A new tightening plate construction makes for quick and secure installation.
- Quicker installation -New tightening plate construction for easy and quick set up
- Designed for resin pad only
- The 180mm disc requires a special adaptor. Please do not exceed the disc specification of your fork/frame
- 180 mm
- Weight-151g