SRAM Rival AXS DUB Power Meter Upgrade
Best reliable power tracking for existing AXS users.
This spindle-based upgrade offers a straightforward way to track performance metrics without replacing an entire drivetrain. By integrating the sensor directly into the bottom bracket spindle, it provides reliable data with minimal weight gain and simple maintenance, making it an accessible choice for riders looking to train with precision.
$263.00
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Who it's for
- Cyclists committed to data-driven training and performance gains.
- Current SRAM AXS users seeking integrated power measurement.
- Riders with modern bikes needing wider crankset compatibility.
- Cyclists prioritizing durability and consistent performance from their components.
Who should skip it
- Budget-conscious cyclists evaluating power meter upgrade options.
- Athletes requiring dual-sided power metrics for detailed analysis.
- Users preferring rechargeable power meters or extended battery life.
Performance breakdown
Installation Simplicity
Swapping the spindle is intuitive and requires only basic shop tools.
Data Precision
Reliable left-side wattage tracking for consistent, actionable training insights.
Weather Resilience
IPX7 rating ensures total protection against heavy rain and mud.
Battery Longevity
Four hundred hours of runtime minimizes maintenance and frequent battery swaps.
Weight Efficiency
Adds negligible mass to your drivetrain for a clean, integrated feel.
Upgrade Value
Cost-effective path to power data without replacing your entire crankset.
Key Specs
Crank Arm Length
172.5 mm
Power Meter Included
Yes
Spindle Type
DUB
Drivetrain Speed Compatibility
12-speed
Bottom Bracket Interface Type
DUB
Number of Chainrings
0
Power Measurement
Left-side
Battery Life
400+ hours
Waterproof Rating
IPX7
Know before you buy
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