Increased ventilation

Braking performance can fade slightly when the brakes get really hot from heavy

3 as they will have a very square profile

and more with improved mapping

heat treated alloy steel with nickel finish

SRAM Rival E1 Aero Disc Brake - Rear - 2000mm - Black Needs Images Increased ventilationThe power and control of hydraulic disc brakes comes to Rival, in a perfect package for TT tri. These brakes bring all the power with low effort so you stay fresh for your effort. Features Optimised power and modulation for triathlon and time trial Reach Adjust to personalise fit for more hand sizes Stealth a majig connector makes initial setup fast and convenient Application: Road Brake type: Hydraulic Blade material: Carbon LFRT Colour: Black