Easton

EC90 ALX Crank Arms

Easton EC90 ALX Crank Arms deliver low weight and high stiffness for all-road and gravel bikes, using the same core design approach found in Race Face Era-derived carbon crank technology. The result is a responsive pedaling platform built for long-term durability, with modular Cinch compatibility that makes it easy to match gearing and bottom bracket standards as builds evolve.

Upgrade-focused details that matter on gravel and all-road builds

1. Carbon arm construction - High stiffness-to-weight for efficient power transfer without adding unnecessary mass
2. Proprietary insert bonding - Reinforced interfaces designed to handle repeated installation and hard use
3. Steel wear plate - Protects the highest-wear contact areas to extend service life under gritty, high-mileage conditions
4. Cinch modular system - Supports a wide range of chainring and bottom bracket configurations for flexible gearing and frame-standard compatibility
5. 150mm Q-factor - Balanced stance for modern gravel/all-road fit targets and pedal clearance considerations
6. Verified weight - 335g (no rings) for a competitive lightweight crank-arm upgrade

Note: 30mm alloy spindle, bottom bracket, and spanner are sold separately. Made in Canada.