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2019 Trek Checkpoint AL 4 gravel grey

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2019 Trek Checkpoint AL 4

Availability: In stock


Quick Overview

Adventure cycling doesn't require an expensive bicycle. Just a sense of adventure...


Color: Gravel Grey

Sizes: 44, 49 and 52cm. Please call for size availability

The Checkpoint AL 4 makes adventure cycling more accessable with a lower price tag while retaining versatility.

Adventure and gravel bicycles make a strong argument for the "one-bike garage". Now that garage can be filled for less! Trek's Checkpoint AL 4 brings the attributes of a capable gravel machine together: Light weight, hydraulic disc brakes, a wide gearing range, mounts for racks and cargo and a comfortable geometry. They're all here!

Trek's own 200 Series Alpha aluminum frame has been shaped and butted for light weight while keeping torsional strength for aggressive pedaling. The overall fit of the Checkpoint AL 4 is more upright than a classic road bike, giving the rider a better view of the road (or trail) ahead. A long wheelbase and low bottom bracket enhances stability on rough roads and gravel trails. The tapered head tube improves handling, especially in fast turns and descents. Rack mounts, vanishing fender mounts and bottle cage mounts add versatility for cross-town commutes and week-long adventures. There's even a top tube mount for a bolt-on "tank bag". Control Freak internal cable routing keeps the Checkpoint AL 4 looking clean and sleek while reducing cable rattle. 12mm thru-axle dropouts font and rear not only help align wheels and brake rotors when installing, they also improve the frameset's torsional strength. Flat-mount brake caliper installation reduces overall weight further. The Checkpoint's carbon fiber fork is not only lightweight, it also soaks up fatiguing vibration on long excursions over rough surfaces.

The 10-speed Shimano Tiagra components found throughout the Checkpoint AL 4 are ready to take on challenging routes and tours. The front derailleur, long-cage rear derailleur, 50/34T compact crankset, 11-32T cassette and even the chain are all Tiagra components designed to work in concert for long service life and precise operation. The Shimano RS405 dual-control levers boast an adjustable reach for smaller hands while engaging Shimano hydraulic RS405 brake calipers at both ends. Tubeless-ready alloy Bontrager Affinity wheels are shod with 700x32c Bontrager R1 Hard-Case Lite tires, giving the Checkpoint AL 4 a smooth feel over rough and choppy pavement. The wheelset can accept tires up to 35mm wide, including all cyclocross tires and many gravel/adventure tires. Bontrager also supplies the alloy 2-bolt seatpost, Arvada Comp saddle, accessory-ready alloy Blendr Elite stem and alloy Comp VR-C road handlebar.

Additional Information

Year 2019
Gender Mens + Womans
Color Gray
Speeds 20 Speed

Light weight, stable handling, endurance fit, 200 Series Alpha aluminum frame, press-fit BB86.5 bottom bracket, tapered head tube, Control Freak internal cable routing, bottle cage mounts, rack mounts, vanishing fender mounts, 12mm thru-axle rear dropouts, flat-mount disc brake installation, aperture for DuoTrap S speed/cadence sensor in left chainstay (sold separately), carbon fiber Checkpoint fork w/12mm thru-axle dropouts and rack/fender mounts, 10-speed Shimano RS405 dual-control levers, Shimano Tiagra long-cage rear derailleur, Shimano Tiagra front derailleur, Shimano Tiagra 50/34T crankset, Shimano Tiagra 11-32T cassette, Shimano Tiagra chain, tubeless-ready alloy Bontrager Affinity wheelset, 700x32c Bontrager R1 Hard-Case Lite tires, Shimano RS405 hydraulic flat-mount disc brakes, Bontrager Arvada saddle, alloy Bontrager Approved seatpost, accessory-ready alloy Bontrager Elite Blendr stem, alloy Bontrager VR-C road handlebar

Manufacturer Trek