SRAM eTap Battery

The SRAM Red eTap battery is the power source for SRAM's eTap system. The battery is interchangeable between front and rear derailleurs and will give you 1000 kilometers of riding per charge.Power source for eTap systemInterchangeable between front & rear derailleursUp to 1000km of riding per chargeWeight: 24gPlease note: Due to the lithium-ion battery contained within, this item requires a specialist postal service and therefore is sadly excluded from the free delivery offer and also cannot be shipped outside the UK.