SRAM Force AXS Crank Arm Power Meter Spindle Assembly
Best reliable power tracking for serious gravel and road cyclists.
This spindle-based power meter offers a seamless, lightweight upgrade for performance-focused riders. By integrating measurement directly into the crank assembly, it provides reliable data without adding bulk or complexity to the drivetrain.
$375.00
More Force options
Who it's for
- Riders seeking a straightforward power upgrade for their existing drivetrain
- Endurance cyclists prioritizing low-maintenance components and simple battery replacements
- Gravel riders and commuters frequently cycling in harsh outdoor conditions
Who should skip it
- Performance-focused athletes needing detailed left-right leg power balance metrics
- Road cyclists using standard-width bottom brackets and narrow drivetrain spacing
- Weight-conscious racers aiming to minimize every gram on their build
Performance breakdown
Data Precision
Spindle-based sensing provides consistent, reliable wattage data for serious training.
Battery Longevity
Over 400 hours of runtime minimizes maintenance and charging anxiety.
Weather Resistance
IPX7 rating ensures reliable operation through heavy rain and mud.
Integration Cleanliness
Hidden spindle design maintains a sleek, minimalist look on your bike.
Weight Efficiency
Carbon construction keeps the overall build light without sacrificing structural integrity.
Installation Ease
Straightforward swap for existing DUB setups makes upgrading simple and quick.
Key Specs
Material
Carbon Fiber
Weight
589.67 grams
Crank Arm Length
172.5 mm
Spindle Interface
SRAM DUB
Drivetrain Compatibility
12-speed
Power Measurement
Left side
Waterproof Rating
IPX7
Know before you buy
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