Shimano RT-MT900 Disc Brake Rotor Ice Technologies Freeza Center Lock (Internal Serration)

The pinnacle in mountain bike braking, Shimano RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long 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 : Model:RT-MT900 Ice Technologies Freeza Locking type: Center Lock – internal serration (lock ring included). Weight: 149 g (203 mm) 133 g (180 mm) 108 g (160 mm) 90 g (140 mm)