The SRAM XX1 Eagle Power Meter unites Quarq's DZero power meter platform with CARBON TUNED crank arms for robust, intuitive power measurement in the lightest ever chassis.
168Q CARBON TUNED crank arms – extreme stiffness and light weight.
Bluetooth low energy technology and ANT+ wireless data transfer.
AxCad - no magnet.
10K Temperature Compensation.
Battery - CR2032, 200-hour battery life, change without tools.
OmniCal - swap chainrings without affecting accuracy.
IPX7 waterproof rating.
Accuracy - within 1.5%, measuring both legs.
The DZero platform embodies 10 years of Quarq's technology advances and adds new features such as dual Bluetooth low energy and ANT+ wireless data transfer, and the Qalvin BLE app. The SRAM XX1 Eagle power meter's companion X-SYNC 2 chainrings are designed for Eagle chains and drivetrains, and made for the XX1 Eagle and XX1 power meters.
Available in 168Q only.
Two power meter variations – Conventional and Boost 148 (52mm chainline).
Requires an X-SYNC 2 or X-SYNC 104 BCD chainring.
Existing XX1 power meter owners can upgrade using an Eagle Power Meter Spider (Note: Boost spiders should not be paired with 156Q crank arms).
Free firmware upgrades with the Qalvin BLE app.
|Material||CNC Machined Aluminum Spider, CARBON TUNED™ Crank Arms|
|Bolt Circle Diameter||104 BCD|
|Arm Lengths||170mm, 175mm|
|Bottom Bracket||GXP, Press Fit GXP, BB30, Press Fit 30, BBright|
|Wireless Technology||ANT+, Bluetooth low energy technology|
|Battery||CR2032, 200 hours of riding time|
|Weight||511g/512g (Conventional, Boost)|
ANT+™ and Bluetooth® low energy technology compatible head units (available separately)
Designed for SRAM 1X mountain bike drivetrains. Requires an X-SYNC 2™ or X-SYNC™ 104 BCD chainring.
|MSRP||$1129 / €979 / £913|