Disc Brake Rotors

Bike brake rotors are available at Chain Reaction for road and gravel bikes, as well as high end disc brake rotors for mountain bikes.

As with any brake component, it is essential to keep an eye on the condition and to replace if required. We stock premium rotor disc brands such as Magure, Clarks, SRAM, and Shimano, with a wide choice of sizes also available.

You may find on an MTB, especially an enduro or downhill model that the front rotor disc is larger than the rear for more controlled and powerful braking, but feel free to ask our experts if you need any advice.