SHIMANO's SM-RT66 6-bolt disc brake rotors provide reliable stopping power in any riding situation. The rotor's anti-loosen plate design ensures fast and secure installation.
Features:
- Larger disc brake rotor option provides consistent brake performance with more power.
- 220 mm disc brake rotor provides 10% more stopping power than 203 mm.
- Easy to install anti-loosen plates help secure disc brake rotor bolts in place.
- Resin/Metal pad compatible.
Part number: ESMRT66L
Barcode: 4550170598341
Product code: SHIM ESMRT66L