SRAM eTap and eTap AXS Battery brakes Small enough to fit in

Small enough to fit in a seat bag

) All covers have been test fitted to a seat frame at ICE

4mm) box-end wrench fits Park Tool Freewheel / Cassette Lockring Tools

This headrest may possibly work on other hradshell seats

Lightweight and robust

SRAM eTap and eTap AXS Battery brakes Small enough to fit inThe SRAM eTap battery is the power source for eTap or AXS components. The same power unit is interchangeable between front and rear eTap AXS derailleurs, Eagle AXS derailleurs, and the RockShox Reverb AXS seatpost. FEATURES: Charges in 60 minutes or less Lightweight (24g) and easy to transport Charger not Included Same battery design for all AXS components and original SRAM RED eTap