Trek Checkmate SLR 9 AXS

Checkmate SLR 9 AXS is our fastest and lightest gravel race bike, built to chase podiums down rowdy roads. It combines a lightweight aero design with IsoSpeed road-smoothing tech and Gravel Race geometry that keeps you poised for the attack without eating up your energy. To keep you at the front of the pack, it's equipped with top-tier parts, like carbon wheels and SRAM's latest ergonomic RED XPLR AXS wireless drivetrain.

Our fastest gravel bike ever

New Full System aero tube shapes and an aero-yet-ergonomic one-piece barstem help make Checkmate our fastest gravel bike to date.

Our lightest gravel bike ever

Premium components and 800 Series OCLV Carbon keep things light and fast for ultimate race-day performance.

Explore OCLV Carbon

IsoSpeed comfort tech

Isospeed compliance tech absorbs fatiguing bumps in the road to keep you riding stronger longer.

Learn about IsoSpeed

Plenty of tire clearance

Room for gravel tires up to 45mm wide (as measured) keep you smooth and fast on quick courses and gnarly terrain.

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Race-optimized gear storage

Multiple frame mounts let you add Adventure Bags to carry your race-day essentials while leaving room for ample hydration.

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New Gravel Race geo

This brand-new geometry was designed specifically for gravel racing to keep you tucked out of the wind, nimble on corners, and in control on descents and rougher roads.