SRAM eTap and eTap AXS Battery brakes Aluminum spacers are included for

Aluminum spacers are included for installation in various BB shell widths

Tinted windows for UPF 50+ against UV light

Handlebar Width (A) - 24"

Lightweight and robust

since your feet aren't numb

SRAM eTap and eTap AXS Battery brakes Aluminum spacers are included forThe 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