The Checkpoint SL 6 AXS Gen 3 is a high-performance carbon gravel bike built for big days, rough terrain, and limitless exploration. Designed with Trek’s Gravel Endurance geometry for all-day comfort, it features IsoSpeed technology to smooth out harsh roads, massive tyre clearance for up to 50 mm (measured), and frame/fork mounts for full bikepacking capability.
Outfitted with a SRAM Rival AXS E1 13-speed wireless drivetrain, this bike delivers smooth, reliable shifting with zero cables to fuss over. Add internal storage and tubeless-ready Bontrager wheels, and you've got a machine built for backroad epics, bikepacking missions, and the unexpected.
Key Features:
500 Series OCLV Carbon Frame
Lightweight, responsive, and adventure-ready with internal frame storage and full mounting options.
Gravel Endurance Geometry
More upright with a shorter reach for comfort over long distances on rough roads or trails.
IsoSpeed Decoupler
Smooths out bumps and chatter, reducing fatigue over washboard roads and gravel miles.
SRAM Rival AXS E1 Wireless Drivetrain
Fully wireless, crisp 13-speed shifting that handles steep climbs and fast descents with ease.
Bontrager Paradigm Comp Tubeless Ready Wheels
Tough, dependable wheels paired with wide 42 mm tyres for control, grip, and comfort—plus clearance for up to 50 mm.
Adventure-Ready Mounting Points
Multiple frame and fork mounts for hydration, gear, racks, and Trek’s custom-fit Adventure Bags.
Internal Downtube Storage
Stash your tools, snacks, or spares right in the frame—neatly and securely.
Who It's For
Riders seeking a dependable carbon gravel bike that blends comfort, cutting-edge drivetrain tech, and true adventure versatility. Whether you're exploring local gravel loops, multi-day bikepacking routes, or rough singletrack connectors, the Checkpoint SL 6 AXS Gen 3 is your go-anywhere, do-everything companion.