Rival AXS™ Power Meter Crank 2 x 12-speed

The SRAM Rival AXS™ power meter brings the use of wattage measurement for training control to an unprecedented price-performance level!

Based on the Rival 12-speed crankset with its torsionally stiff aluminium crank arms, the powerful watt measurement system fully integrates the Quarq power meter technology into DUB™ crankshaft. Your wattage output is measured by the wave-based PWR unit on the left and the total wattage is extrapolated from the left side using a reliable algorithm.   

The SRAM Rival AXS™ power meter transfers all data collected wirelessly, using ANT+ or Bluetooth 4.0 (BLE). Thus, it is compatible with most smartphones and almost all common bike computers that designed to display performance data.
Adjustments, calibration and integration into an existing AXS™ Road group are done via the SRAM AXS™ app. This electronic integration platform allows you to check the status of the battery, fine tune the components, adjust the controllers, receive maintenance reminders and update the firmware.

Details:
X-Range™ technology for more bandwidth and better shifting performance
Durable finish, as well as fast and precise shifting at the front
Integrated Quarq power measurement technology in the crank axle
DUB™ technology: 28.99 mm axle Ø for improved protection against dirt and full compatibility with all common BB standards

Technical details:
Intended use: Road / Race / Gravel
Compatible with SRAM AXS™ for easy customisation
Replaceable lithium AAA battery for approx. 400 hours of driving time
Wireless communication with ANT+ or Bluetooth LE
IPX7 waterproof rating
Compatible with SRAM Road 12-speed chains
Aluminium crank arms
DUB™ crank axle (28.99 mm axle Ø)
Bolt circle (spider): Ø 107 mm
Material chainrings: aluminium
Chainline: 45 mm
Weight: approx. 880 g (172.5 mm / 33-46 teeth)

Crank arm length:
170 mm
172.5 mm
175 mm
Please indicate your choice.

Gear ratio:
33 – 46 teeth
35 – 48 teeth
Please indicate your choice.

In the box:
Rival AXS Power Meter 2×12-speed incl. chainrings (WITHOUT bottom bracket)

Compatible bottom brackets:
SRAM DUB™ bottom bracket cups with BSA thread (product code: 2273154)
SRAM DUB™ bottom bracket cups PressFit 30 / BB30 (product code: 2273156)
SRAM DUB™ bottom bracket cups Pressfit BB86.5 Road (product code: 2285969)
SRAM DUB™ bottom bracket cups Pressfit BB386 Road (product code: 2285971)