




Trek Checkpoint ALR5 2026
The Checkpoint ALR 5 is an aluminum gravel bike built to push the limits of adventure. It combines endurance geometry and a carbon fork to smooth out road vibrations and deliver maximum comfort, while clearance for 50 mm tires provides all the grip you need. It’s equipped with a 12-speed SRAM Apex XPLR drivetrain, hydraulic disc brakes, Bontrager Paradigm tubeless-ready wheels, and multiple mounts for bags and accessories.






Specifications
| Parts | Parts |
|---|---|
| Frame | Alpha 300 Series Aluminum, internal cable routing, 3S chain keeper, T47, UDH, rack and fender mounts, integrated frame, bag mounts, flat-mount disc, 142x12 mm chamfered 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 | Shimano CUES |
| Rear brake | Shimano CUES |
| Rear derailleur | Shimano CUES U6000 GS |
| Shifter | Shimano CUES |
| Crankset | Shimano CUES FCU60301 |
| Cassette | Shimano CUES LG300 |
| Chain | Shimano LG500 |
| Handlebar | Bontrager Elite |
| Stem | Bontrager Elite |
| Bar tape | Bontrager Supertack Perf handlebar tape |
| Seatpost | Bontrager carbon, 27.2 mm |






