RT-MT900 Size:140mm and precise-shifting

and precise-shifting

Kryptonite

- Sold in pairs- CNC machined 7075 alloy construction- Sealed base prevents high pressure leaking- Designed to work with Aero dish rims- 50mm and 70mm available

for coaches providing instruction and also for some tournament play when a softer ball is required

Safely eliminates drive chain contaminants

RT-MT900 Size:140mm and precise-shiftingThe pinnacle in mountain bike braking, SHIMANO XTR 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.