Upgrade your Rival AXS crankset with an integrated DUB-spindle power meter—no need to replace the full crankset. This left-crank upgrade delivers accurate power tracking and seamless integration using the proven Quarq-based DUB-PWR platform.
Key Features:
DUB-spindle power meter measures left-leg output and calculates total power with ±1.5% accuracy
Over 400 hours of battery life using a user-replaceable AAA lithium battery
IPX7 waterproof rating ensures reliable performance in all conditions
Compact, integrated design with minimal weight increase
Seamless ANT+ and Bluetooth Low Energy connectivity with AXS app and bike computers
Available Crank Lengths:
00.3018.403.000 – 160?mm
00.3018.403.001 – 165?mm
00.3018.403.003 – 170?mm
00.3018.403.004 – 172.5?mm
00.3018.403.005 – 175?mm
00.3018.403.006 – Wide 160?mm
00.3018.403.007 – Wide 165?mm
00.3018.403.009 – Wide 170?mm
00.3018.403.010 – Wide 172.5?mm
00.3018.403.011 – Wide 175?mm
Product Specs:
Crank Arm Material – Aluminum
Spindle Type – SRAM DUB with integrated power meter
Power Meter Type – Left-leg spindle-based
Power Accuracy – ±1.5%
Battery – AAA lithium (user-replaceable), ~400+ hours lifespan
Waterproof Rating – IPX7 (1?m for 30?min)
Connectivity – ANT+ and Bluetooth LE
Compatibility – SRAM Road & Gravel AXS Rival 12/13-speed cranksets
Ideal For:
Riders upgrading Rival AXS cranksets with power measurement capability
Cyclists integrating structured training and performance tracking
Riders wanting a seamless power upgrade without overhauling entire drivetrain
Refine your ride metrics with SRAM Rival AXS Power Meter Spindle Assembly—delivering precision power in a compact, upgrade-friendly format.
