SRAM eTap Batteries are the power source for SRAM revolutionary eTap system. With up to 1000 km per charge and suitable for both front and rear derailleur having a spare can never hurt. Easy to charge and install you will always be ready for the quirks of riding.
• Weight: 24g
• Finish: Black
• Compatibility: SRAM RED eTap & SRAM RED AXS