The Sram battery is the power source for the eTap or AXS components. The same power unit is interchangeable between the eTap AXS front and rear derailleurs, the Eagle AXS derailleurs, and the RockShox Reverb AXS seatpost.
- It has a range of up to 1000km
- Charge in 60 minutes or less
- Light (24g) and easy to transport
- Same battery design for all AXS™ components and original SRAM RED® eTap®
- 1 unit.