SRAM Red AXS Carbon Crank Arm Assembly for Mountain Bike

The SRAM RED AXS Crank Arm Assembly redefines precision and adaptability for high-performance road cycling setups. Crafted from hollow carbon Exogram technology, these crank arms deliver an unbeatable blend of featherlight weight and unwavering strength—perfect for competitive cyclists seeking every advantage on climbs or sprints. Designed for seamless integration with SRAM’s AXS ecosystem, this crankset supports both power meter-enabled spiders and traditional non-power setups through its universal 8-bolt interface, offering unmatched flexibility whether you’re racing triathlons or logging weekly training miles.

Key Features at a Glance:
– Lightweight Rigidity: Hollow carbon construction reduces rotational mass without sacrificing stiffness for explosive power transfer.
– Modular Compatibility: Works with all SRAM AXS spiders and integrated chainrings (sold separately), enabling quick upgrades without replacing the entire crankset.
– Spindle Versatility: Choose between DUB or GXP spindle interfaces to match your drivetrain needs precisely.

Compatibility Notes:
While engineered for SRAM’s 8-bolt system (ideal for AXS components), this crankset does not support legacy 3-bolt direct mount setups—ensuring riders invest in forward-thinking technology aligned with modern drivetrain standards.

Why Choose SRAM RED AXS?
This crankset excels in scenarios demanding precision and adaptability:
– Race Day Ready: Ultra-lightweight design shaves grams while maintaining responsiveness for time trials or gran fondos.
– Tech-Forward Upgrades: Swap chainrings or add power meters effortlessly—no need to overhaul your entire drivetrain.
– Durability Meets Aesthetics: Sleek Exogram carbon arms look as good as they perform under punishing conditions.

Comparison Snapshot
| Feature | SRAM RED AXS Crank Arm | Competitor (e.g., Shimano Dura-Ace) |
|————————-|————————|————————————–|
| Weight | Ultra-light (450g) | Moderate (520g) |
| Bolt Interface | 8-bolt (AXS optimized) | 4-bolt (non-modular) |
| Spindle Options | DUB/GXP | Hollowtech II only |
| Modular Chainring Setup | Yes | Limited options |

Weight based on standard configuration; excludes chainrings.

Whether you’re building a new high-end road bike or upgrading an existing setup, the SRAM RED AXS Crank Arm Assembly combines cutting-edge engineering with real-world versatility—crafted for riders who demand both performance and longevity on every ride.