Shimano RT-MT900 Disc Rotor Centre LockThe 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. Features High performance and consistent brake performance. Stable

Weight: 65g (SM-BB9000) 54g (SM-BB92-41B)

reflective tape

Experience the convenience of easier cleaning

The S-Works Prevail 3 helmet is perfect for riders who value the comfort and thermoregulation benefits that superior ventilation delivers

you get multiple options for day or night visibility

and ultra-soft

It has been specifically formulated to gently but effectively clean the premium textiles used in our products and neutralize odors

you’ve got 12% more puncture protection with lighter weight and more flexibility for a more supple ride

Steady High mode: 50 lumens for 2:30 hours

A simple yet functional design means your valve cap is core remover so you can remove and install the valve core anywhere

Optimized gear combination and gear ratio

Optimal balance of lightweight and durability