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Trek Checkpoint ALR 4 - 2021

Trek Checkpoint ALR 4
  • Color: Dark Aquatic
  • Color: Rage Red
Please select options


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.

It's right for you if...
You want a single durable, ultra-versatile gravel bike that's ready for adventure. Gravel? Check. Pavement? Check. Multi-day bikepacking? Check. Foul-weather commuting? Check. Check. Check.

The tech you get
A stout aluminum frame with rack and fender mounts, a vibration-absorbing carbon fork, a 2x10 Shimano GRX drivetrain with lower gears for grinding up hills or through rough gravel, hydraulic disc brakes for all-condition stopping power, and wide 700x40c gravel tires for added stability and traction.

The final word
Bring it on, gravel! Checkpoint ALR 4 is a high-value gateway to a world of adventure. It's rugged, fast, comfortable, and has an amazing amount of tech for its price. Though it's made to stand up to the rigors of gravel roads, the frame geometry and accessory mounts make it a great choice for road rides and commutes, too.

Why you'll love it
- Checkpoint ALR 4 introduces you to the exciting new frontier of gravel riding at a value that can't be matched
- This bike is exceedingly versatile and suited to a wide variety of ride styles, including gravel rides, bikepacking, and daily commutes
- Mounts on the seat tube and both sides of the down tube make it easy to carry extra gear and water
- Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions
- The Stranglehold Dropout makes it easy to fine-tune your geometry or run singlespeed

Part Numbers

Option UPC MPN Store SKU
Dark Aquatic / 49cm 601842334294 601518 CHE27621270C
Dark Aquatic / 52cm 601842334287 601519 CHE27560032C
Dark Aquatic / 54cm 601842334270 601520 CHE27575748C
Dark Aquatic / 56cm 601842334263 601521 CHE27793794C
Dark Aquatic / 58cm 601842334256 601522 CHE27333164C
Dark Aquatic / 61cm 601842334249 601524 CHE27168718C
Rage Red / 49cm 601842334355 601500 CHE23568154D
Rage Red / 52cm 601842334348 601501 CHE23105969D
Rage Red / 54cm 601842334331 601503 CHE23225097D
Rage Red / 56cm 601842334324 601515 CHE23670973D
Rage Red / 58cm 601842334317 601516 CHE23556992D
Rage Red / 61cm 601842334300 601517 CHE23840745D