SRAM Rival AXS E1 DUB WIDE Power Meter Crankarm Upgrade

SRAM Rival AXS E1 DUB WIDE Power Meter Crankarm Upgrade Info

The SRAM Rival AXS E1 DUB WIDE Power Meter Crankarm Upgrade allows riders to upgrade their standard crank arms. This upgrade delivers seamless integration and accurate performance data with its spindle-based design that measures left-side power to calculate total output. Housed entirely within the DUB spindle, it installs easily and adds less than 40 grams compared to a standard crankset. With over 400 hours of battery life from a single user-replaceable AAA lithium battery, it is ready for long seasons of riding. The system is IPX7 waterproof rated and compatible with any DUB bottom bracket. This power meter upgrade brings your Rival groupset’s performance to the next level.