SRAM Rival AXS Power Meter Crank Arm Upgrade Kit
Best performance upgrade for cyclists seeking precise power tracking.
This upgrade is the most efficient path to professional-grade power data without replacing your entire crankset. You trade the aesthetic uniformity of a full groupset for the immediate, actionable performance insights that turn every ride into a structured training session.
$290.00
at
The Bike and Trike
More Rival options
Who it's for
- Budget-conscious cyclists seeking affordable power data
- Rival crank owners wanting a seamless ecosystem upgrade
- Commuters and riders preferring simple, tool-free maintenance
Who should skip it
- Weight-obsessed racers prioritizing the lightest possible build
- Data-driven pros needing advanced pedal stroke analytics
- Athletes requiring precise data for significant leg imbalances
Performance breakdown
Data Accuracy
Consistent power tracking provides reliable metrics for serious training sessions.
Installation Simplicity
Swapping the left crank arm makes upgrading your drivetrain remarkably straightforward.
Ecosystem Integration
Seamlessly syncs with the AXS platform for a unified digital experience.
Build Durability
The DUB spindle interface ensures long-term reliability under heavy load.
Ergonomic Fit
The 160mm length offers a precise geometry for specific rider preferences.
Weight Efficiency
Adds essential power tracking without significantly impacting your bike's overall weight.
Key Specs
Crank Arm Length
160mm
Intended Use
Road, Gravel
Bottom Bracket Interface
DUB
Bottom Bracket Compatibility
All SRAM Road DUB Wide BBs
Power Meter Type
Spindle
Connectivity
SRAM AXS, Bluetooth, ANT+
Battery Life
400+ hours
Waterproof Rating
IPX7
Chainring Mount Type
Direct Mount
Number of Chainrings
0
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Ask Metto anything about the SRAM Rival AXS Power Meter Crank Arm Upgrade Kit before you decide.