(2)Product ID: 238593
SRAM Rival DUB WIDE Power Meter Spindle Left Crankarm

Experience a better bike ride. SRAM Rival eTap AXS features the technology modern riders demand—intuitive wireless shifting, innovative gearing, integrated power measurement, AXS connectivity, and refined hydraulic disc brakes.
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5 out of 5
Average from 2 customer reviews
Already having a 2 sided power meter for the road bike, I knew that my left/right balance was good and so a single side power meter was a good option. Fitted this to my Spesh Crux gravel bike. It’s taken a couple of rides for it to bed in (as it says in the instructions) and was originally reading slightly high but now feels about right (based on average power for a typical ride). Much cheaper than power pedals although you do lose option to easily switch power source between bikes. For just over £200 you get reliable power data and I have the choice of either riding with road or MTB pedals.