SRAM RED AXS Crankset
Best lightweight upgrade for dedicated road racing enthusiasts.
This is the gold standard for riders who demand uncompromising stiffness and weight savings. The one-piece chainring design delivers incredibly crisp shifting, though you are locked into their specific ecosystem. It’s a serious upgrade for those prioritizing pure performance and future-proof modularity over budget-friendly versatility.
$770.00
More RED options
Who it's for
- Competitive racers looking to minimize every gram on their bike
- Long-distance riders seeking efficient cadence management across varied terrain
- Data-driven athletes requiring consistent performance metrics during intense training
Who should skip it
- High-mileage riders concerned about the cost of replacing integrated components
- Value-oriented enthusiasts who prioritize affordability over marginal performance gains
- Home mechanics who prefer universal standards and simple tool compatibility
Performance breakdown
Power Transfer Efficiency
Hollow carbon construction delivers exceptional stiffness for immediate, responsive acceleration.
Weight Optimization
Featherweight design significantly reduces rotational mass for climbing and sprinting performance.
Shifting Precision
One-piece chainring design ensures crisp, reliable gear changes under heavy load.
Upgrade Potential
Seamlessly integrates with power meters for future-proof performance tracking.
Durability
DUB technology provides robust, long-lasting reliability across diverse road conditions.
Installation Compatibility
Standardized interface simplifies setup but requires specific DUB bottom bracket compatibility.
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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