RED E1 Aero Hydraulic Disc Brake

The RED Aero disc brake runs SRAM's stiffest and lightest RED caliper, a 2-piece forged aluminum body with titanium hardware built specifically for time trial and triathlon. That stiffness holds precision under hard braking at speed, while the reduced weight matters more in a discipline where every gram on the bike counts. The carbon lever and tooled reach adjust prioritize a deliberate, race-day setup over trailside convenience.

What Our Gearhead® Experts Are Saying:

"I've pulled this brake hard into a technical turn on a TT course at full speed, and the caliper doesn't give an inch of flex under that load. That rigidity is what makes a hard stop feel controlled instead of uncertain when there's no margin left to work with."