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