SRAM Red E1 Aero Disc Brake - Front - 1100mm - Black YGroup_7767022207021 It's the tread pattern that

It's the tread pattern that differs between them

This is a standalone adaptor to do just that

Utilising a buckle and clip system enables quick attachment and removal

Stash it in your pack or jersey pocket ready to be whipped out at a moment's notice

How Much Does each Insert Weigh

SRAM Red E1 Aero Disc Brake - Front - 1100mm - Black YGroup_7767022207021 It's the tread pattern thatEffortless control is right at your fingertips. With reduced effort and increased power, these brakes let you slow down quicker so you can spend more time going fast. Paired with their stiffest and lightest RED callipers, this brake is a winner. Features Optimised power and modulation for triathlon and time trial Textured carbon brake lever for better finger grip Reach Adjust to personalise fit for more hand sizes Stealth a majig connector makes