






Trek Checkpoint SL5 AXS 2026
The Checkpoint SL 5 AXS Gen 3 is a carbon gravel bike built to push the horizons of your adventures. Its lightweight carbon frame is designed with an endurance gravel geometry focused on comfort, offers clearance for 50 mm (measured) tires, and multiple mounts on the frame and fork. Plus, IsoSpeed technology absorbs vibrations to help you glide smoothly over potholes and other rough patches. The bike is equipped with a 12-speed SRAM Apex XPLR AXS drivetrain that provides a gear range suited to exploring dusty roads.








Specifications
| Parts | Parts |
|---|---|
| Frame | OCLV Carbon 500 Series, IsoSpeed, downtube storage compartment hatch, hidden fender mounts, rack mounts, integrated frame bag mounts, RCS headset, fully hidden internal cable routing, T47, flat-mount disc, integrated chain keeper, removable front derailleur mount, UDH, splined 142x12 mm thru axle |
| Fork | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Tire | Bontrager Girona Pro, 700x42 |
| Front wheel | Bontrager Paradigm 23 | TA 12x100mm |
| Rear wheel | Bontrager Paradigm 23 | TA 12x142mm | |
| Front brake | Sram AXS |
| Rear brake | Sram AXS |
| Rear derailleur | Sram AXS |
| Shifter | Sram AXS |
| Crankset | Sram |
| Cassette | Sram |
| Chain | Sram |
| Handlebar | Bontrager Elite |
| Stem | Bontrager Elite |
| Grips | Bontrager Supertack Perf bar tape |
| Seatpost | Bontrager carbon, 27.2 mm |






