Sram Axs / Etap Battery Front OR Rear Derailleur

SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs.

FEATURES

- Up to 1000 kilometers of riding per charge
- Charges in 60 minutes or less
- Lightweight (24g) and easy to transport
- Same battery design for all AXS components and original SRAM RED eTap