SRAM Rival AXS Crankarm Power Meter
Best affordable power tracking for road cycling enthusiasts.
This upgrade kit integrates reliable, spindle-based power measurement into an existing drivetrain. It simplifies data collection by utilizing a user-replaceable battery and robust, waterproof construction, making it an accessible way to track performance metrics without replacing the entire crankset.
$195.00
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Who it's for
- Cyclists seeking a discreet and durable power measurement solution
- Long-distance riders who prioritize low-maintenance gear
- Budget-conscious athletes looking to start training with power
Who should skip it
- Competitive racers requiring high-precision dual-sided data
- Riders using non-SRAM drivetrains or older crank models
- Weight-weenies focused on building the lightest possible climbing bike
Performance breakdown
Data Accuracy
Quarq technology delivers consistent, lab-grade wattage readings for serious training.
Installation Simplicity
Swapping the spindle is straightforward for anyone comfortable with basic maintenance.
Battery Longevity
Four hundred hours of runtime means you rarely think about power.
Weather Resistance
IPX7 rating ensures reliable performance through heavy rain and road spray.
Connectivity Reliability
Seamless pairing with head units via ANT+ and Bluetooth protocols.
Upgrade Value
The most efficient path to professional data without replacing your crankset.
Key Specs
Crank Arm Length
172.5 mm
Spindle Interface
SRAM DUB
Bottom Bracket Compatibility
All Road DUB BBs
Chainring Mount Type
Direct Mount
Power Meter Type
Spindle-based
Connectivity
AXS, Bluetooth, ANT+
Waterproof Rating
IPX7
Battery
User-replaceable Lithium AAA
Battery Life
400+ hours
Measurement
Left-side power
Know before you buy
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Ask Metto anything about the SRAM Rival AXS Crankarm Power Meter before you decide.