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Overview

It's right for you if...

You hear words like "gravel" and "grit" and think, "Bring it on." You want to build up a single durable, ultra-versatile gravel bike that's ready for any adventure, including bikepacking, gravel races, and commuting.

The tech you get

A 300 Series Alpha Aluminum frame with massive tire clearance, Checkpoint carbon disc fork, rack and fender mounts, and a cartridge-bearing headset. Built for 12mm thru axles, flat-mount disc brakes, and BB86.5 bottom bracket.

The final word

Build your gravel bike exactly the way you want. Checkpoint ALR Frameset gives you a solid head start on your dream build with a lightweight frame, carbon fork, and gravel-specific details like extra mounts for endless customization options.

The Walkthrough

favorite_borderWhy you'll love it

  1. This bike is exceedingly versatile and suited to a wide variety of ride styles, including gravel rides, bikepacking, and daily commutes
  2. Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions
  3. Mounts on the seat tube and both sides of the down tube make it easy to carry extra gear and water
  4. Internal cable routing with Control Freak Cable Management keeps things smooth, quiet, and clean
  5. Horizontal sliding dropouts make it easy to fine-tune your geometry or build it up as a singlespeed

More options

NEW 2023
Checkpoint ALR 5 Driftless

Checkpoint ALR 5 Driftless

$2,899.99 

2023
Checkpoint ALR 5

Checkpoint ALR 5

$2,499.99 

2023
Checkpoint ALR Frameset

Checkpoint ALR Frameset

$1,299.99 

Never in the way

Anthill Films escapes the city with Nico Deportago-Cabrera.

Read more

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Features
300 Series Alpha Aluminum

300 Series Alpha Aluminum

Trek’s premium-grade aluminum is hydroformed into size-specific tubes that provide the perfect balance of stiffness and weight.

Learn more

Flat Mount disc brakes

Flat Mount disc brakes

All-new Flat Mount disc brakes are more elegant, lighter, smaller, and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.

Horizontal Sliding Dropout

Horizontal Sliding Dropout

Horizontal sliding dropout with redundant securing mechanisms allows for no-slip singlespeed or geared options and provides the ability to dial in the geometry to match each rider’s style.

Learn more

Specs Sizing
Geometry Service Reviews
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