- The XX SL Eagle AXS Transmission Power Meter Crankset boasts Sram`s new XX SL crank arm with an integrated power meter to record and deliver live, accurate power readings to your head unit
- New spider design uses a proprietary chainring mount system which has allowed reduced weight without compromising reliability
- Dual sided power measurement system calculates total watts, it’s subtle, lightweight, and boasts unbeatable battery life
- Compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components
- Compatible with DUB BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, and BSA MTB68SP bottom brackets
- MagicZero - automatically checks and recalibrates your power meter as you ride
- Bluetooth low energy technology and ANT+ wireless data transfer
- User replaceable CR2032 battery 200-hour battery life
- AxCad -- no cadence magnet required