Power your eTap drivetrain.
The SRAM Red eTap Battery provides extra juice for your eTap derailleurs. This rechargeable battery is a great addition to your eTap drivetrain, giving you 600 miles of riding per charge. It's interchangeable between front and rear derailleurs for maximum convenience.
- Powers SRAM eTap drivetrain for precise electronic shifting
- Interchangeable between eTap front and rear derailleurs
- 600 miles of riding per charge