Checkpoint ALR 4 2021
Checkpoint ALR 4 is an aluminum gravel bike that offers an incredible amount of capability for the price. It’s built for the rigors of gravel and dirt roads, but it’s also right at home on morning commutes and centuries. This bike knows no boundaries, which makes it the ideal gateway to adventure on any road or path.
Price list
Checkpoint ALR 4: Outstanding Value in an All-Terrain Bike
The prestigious Checkpoint ALR 4 2021 is a lightweight, gravel-loving, go-anywhere aluminum bike that will draw stares of envy from other serious cyclers. It’s super-sturdy, yet weighs less than 23 pounds. Undefeated by any type of weather, it will meet any challenge from urban commuting to trekking in the wilderness.
A versatile model for the adventurous biker
Come rain or come shine, come snow or come sleet, this bike is at home on
gravel, dirt, asphalt and cement. Enormous tire clearance accommodates tires up to 45c. Wide, gravel-specific tires provide superb traction and a stable ride. The drivetrain offers extra low gears for conquering hills and slippery terrain.
Cutting-edge stopping power
This Checkpoint features the latest in hydraulic disc technology to stop you reliably no matter the weather. Flat-mount brakes are smaller, lighter, and neater than traditional disc brakes.
Awesome features at a bargain price
Despite its speed, this model offers a comfortable ride, with a premium-quality saddle and a carbon fork to insulate your hands and arms from road vibration. Trekkers and commuters will appreciate the rack and the three mounts on the seat and downtube. Tech fans will love the horizontal sliding dropout, which permits single-speed riding and allows you to easily customize your geometry.
Tubeless wheel system
A fully integrated tubeless system, Bontrager TLR (tubeless-ready) technology lets you ride on lower tire pressure without risking more flats. The result: greater security and a cushier ride.
Built for lasting performance
Top-grade aluminum provides an optimal degree of stiffness with minimal weight.
- 300 Series Alpha aluminum frame
- Custom-shaped tubes and minimal welds
- 2×10 Shimano GRX drivetrain
- Lightweight fork with carbon legs for a smooth ride
- 700x40c gravel-specific tires for outstanding traction
- Ultra-modern, flat-mount hydraulic disc brakes
- 138 mm Bontrager Montrose Comp saddle
Trek Checkpoint
Do you like having fun? Ride like a kid again. Checkpoint is the gravel bike that takes you on any
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Specification: Checkpoint ALR 4 2021
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