SRAM Rival AXS Power Meter Crank Arm
Best accessible power upgrade for dedicated road cycling enthusiasts.
This upgrade kit integrates precise power measurement directly into the spindle, offering a clean, invisible solution for tracking performance. It provides reliable data without adding significant weight, making it an efficient way to enhance any compatible drivetrain.
$263.00
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Who it's for
- Budget-conscious cyclists looking to start training with power data
- Home mechanics who prefer quick and uncomplicated component upgrades
- Long-distance riders who prioritize low-maintenance gear and easy battery sourcing
Who should skip it
- Competitive athletes requiring precise total power and left-right balance metrics
- Weight-conscious climbers and racers seeking the lightest possible setup
- Riders who frequently swap components between different bike brands or systems
Performance breakdown
Integration Seamlessness
Spindle-based design keeps your cockpit clean and free of external clutter.
Battery Longevity
Over 400 hours of ride time minimizes frequent maintenance interruptions.
Weather Resilience
IPX7 rating ensures reliable performance through heavy rain and road spray.
Data Precision
Left-side measurement provides consistent, actionable metrics for dedicated training sessions.
Maintenance Simplicity
Standard AAA battery replacement makes upkeep straightforward and tool-free.
Drivetrain Compatibility
DUB spindle interface offers broad compatibility with modern 12-speed setups.
Key Specs
Crank Arm Length
172.5 mm
Spindle Interface
SRAM DUB
Battery Life
400+ hours
Water Resistance
IPX7
Power Measurement
Left side
Color
Black
Drivetrain Compatibility
12-Speed
Know before you buy
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