SRAM RED AXS E1 Groupset

The E1 groupset is the lightest electronic groupset SRAM has ever produced, featuring refined ergonomics for better hand comfort and significantly improved braking performance that allows for true one-finger operation.

No, the system is fully wireless. The derailleurs and shifters communicate via SRAM's AXS protocol, which eliminates cable clutter and makes the installation and maintenance process much cleaner.

The E1 system is engineered for lighter, more responsive braking. It requires less hand force to achieve the same stopping power, giving you more control and less fatigue on long or technical descents.

Yes, the SRAM RED AXS E1 is designed with highly accurate, reliable power measurement integrated directly into the crankset, providing precise data for training and performance tracking.

Absolutely. Through the AXS app, you can customize shift points, button assignments, and even enable features like sequential or compensating shifting to match your personal riding style.

This groupset is backed by a 24-month warranty, covering manufacturing defects and ensuring you have support for the system's electronic and mechanical components.