SM-RT70 disc brake rotors deliver powerful and consistent brake performance for all riding conditions.
The ICE TECHNOLOGIES rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO’s CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
Features:
- For use with resin or metallic pads
- Aluminum core and two stainless steel outer layers reduce surface temperature
- Aluminum spider
- Includes standard type rotor lockring
- Requires external-type rotor lockring when installing onto 15/20mm axle hub
- Better heat radiation
- Stainless steel/Aluminum/Stainless steel 3-layer sandwich structure
- Lightweight
