Rival AXS E1 HRD Shift-Brake System Hydration This new rubber mix

This new rubber mix

25mm Diameter

8mm OD headtube

USB-C rechargeable (cable not included)

Comfortable neoprene foam footbed

Rival AXS E1 HRD Shift-Brake System Hydration This new rubber mixHave it all: effortless one finger braking and fully wireless shifting with peerless ergonomics. We redesigned our controls with a higher brake lever pivot, so stopping from the hoods uses 80% less effort than before. But stopping is only one part of the equation, so we increased the range of our Reach Adjust while also eliminating the possibility of finger pinch under hard braking. Lighter weight, more powerful braking, and better fit for a wider