SRAM RED AXS Crankset
Best lightweight upgrade for serious road cyclists seeking peak performance.
This lightweight crankset represents the pinnacle of efficiency, shedding weight while increasing stiffness through hollow carbon construction. It optimizes cadence and power transfer, making it an ideal upgrade for riders seeking a refined, high-performance drivetrain experience.
$770.00
More RED options
Who it's for
- Competitive racers seeking the lightest possible setup for climbing
- Performance cyclists who prioritize seamless gear transitions during intense efforts
- Sprinters and power riders demanding maximum efficiency from their drivetrain
Who should skip it
- High-mileage riders concerned about the cost of frequent drivetrain replacements
- Budget-conscious enthusiasts looking for the best value-to-performance ratio
- Custom builders who prefer mixing components from different manufacturers
Performance breakdown
Weight Efficiency
Hollow carbon construction sets a benchmark for lightweight road performance.
Power Transfer
One-piece chainring design ensures minimal flex during high-wattage efforts.
Shifting Precision
Optimized ramp profiles deliver crisp, reliable shifts under heavy load.
System Compatibility
DUB standard offers broad frame compatibility but requires specific bottom brackets.
Upgrade Potential
Seamless integration makes adding power measurement simple and future-proof.
Durability
Robust materials withstand the rigors of daily training and racing.
Key Specs
Intended Discipline
Road
Spindle Diameter
29mm
Bottom Bracket Included
No
Pedal Spindle
9/16 inch
Chainrings Included
Yes
Chainring Mount
SRAM Direct Mount (8-Bolt)
Chainline
44.5mm
Drive Type
2x
Speed Compatibility
12 Speed
Chainring Material
Aluminum
Know before you buy
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