Details
Checkpoint ALR Frameset is an awesome platform for your dream gravel bike. It's built with light and sturdy aluminum tubes, nimble-yet-stable progressive geometry, and it's covered in mounts for gear and accessories. Includes a carbon disc fork, and has clearance to run up to 45c tires.
It's right for you if...
You believe there's nothing better than a day spent exploring. You want to build up a single durable, ultra-versatile gravel bike that's ready for any off-road adventure, bikepacking tours, and all-around utility.
The tech you get
A stout aluminum frame with a progressive geometry that's stable at speed and efficient when you're grinding up a climb, hidden cables that won't interfere with bags, rack and fender mounts and integrated frame bag mounts, a carbon fork, and a cartridge-bearing headset. Built for 12mm thru axles, flat-mount disc brakes, and a T47 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.
Why you'll love it
- All-new progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
- Massive tire clearance means you can use tires up to 45c for extra traction and stability in any conditions
- Integrated frame bag mounts and rack and fender mounts make it easy to carry gear and water
- Internal cable routing keeps things smooth, quiet, and clean
- This bike is exceedingly versatile and suited to a wide variety of ride styles, including gravel rides, bikepacking, and even daily commutes
49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 61 cm | |
---|---|---|---|---|---|---|
A. Reach | 39.3cm | 39.9cm | 40.3cm | 40.7cm | 41.1cm | 41.7cm |
B. Stack | 53.8cm | 55.3cm | 57.1cm | 59.2cm | 60.9cm | 63.9cm |
C. Standover | 73.5cm | 76.5cm | 78.9cm | 80.9cm | 82.9cm | 85.9cm |
D. Effective Top Tube | 54.1cm | 55.5cm | 57cm | 58.4cm | 59.7cm | 61.7cm |
E. Head Tube Angle | 71.2° | 71.6° | 71.8° | 72.2° | 72.3° | 72.6° |
F. Head Tube Length | 9cm | 10.5cm | 12.5cm | 14.5cm | 16.5cm | 19.5cm |
G. Seat Tube Angle | 74.1° | 73.7° | 73.2° | 72.8° | 72.5° | 72.1° |
H. Seat Tube Length | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
J. Bottom Bracket Drop | 7.8cm | 7.8cm | 7.6cm | 7.6cm | 7.4cm | 7.4cm |
K. Fork Rake/Offset | 4.5cm | 4.5cm | 4.5cm | 4.5cm | 4.5cm | 4.5cm |
L. Trail | 7.4cm | 7.1cm | 7cm | 6.7cm | 6.6cm | 6.5cm |
M. Wheelbase | 102.5cm | 103.3cm | 104.1cm | 104.8cm | 105.8cm | 107cm |
O. Chainstay Length | 43.5cm | 43.5cm | 43.5cm | 43.5cm | 43.5cm | 43.5cm |
Due to supply-chain issues, Specs are subject to change without notice.
Specs
Frame | 300 Series Alpha Aluminum, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle |
---|---|
Fork | Checkpoint, carbon legs, tapered alloy steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
Axles | Bontrager Switch thru axle, removable lever |
Headset | FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Satin Cobra Blood / 49cm | 601842643808 | 5265704 | CHE32428251D |
Satin Cobra Blood / 52cm | 601842643815 | 5265705 | CHE32688468D |
Satin Cobra Blood / 54cm | 601842643822 | 5265706 | CHE32493542D |
Satin Cobra Blood / 56cm | 601842643839 | 5265707 | CHE32175535D |
Satin Cobra Blood / 58cm | 601842643846 | 5265708 | CHE32557288D |
Satin Cobra Blood / 61cm | 601842643853 | 5265709 | CHE32655026D |