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Delivered the way you want
Get your bike delivered to your local shop, directly to your home, or fully assembled and brought to your doorstep. Whatever’s best for you, we’ve got you covered.
30-day Unconditional Guarantee
If for any reason you’re not 100% happy with your online order from trekbikes.com, you can return it in like-new condition within 30 days. No questions asked.
You favor epic gravel adventures that end with a big beverage and a burrito. But that doesn't mean you'll compromise on performance. You expect to get a lot for your hard-earned dollar, including quality, versatility, durability, and a ridiculous amount of fun.
The tech you get
A stout 300 Series Alpha 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 1x12 SRAM Apex drivetrain for grinding up hills or through rough gravel, hydraulic disc brakes for all-condition stopping power, tubeless ready rims, and wide Bontrager GR1 Team Issue 700x40c gravel tires for added stability and traction.
The final word
If the amount of adventure you can get per dollar spent is a priority for you, Checkpoint ALR 5 is your ride. Quality parts, a durable alloy frame, and a wealth of features like extra tire clearance and customization options so you can confidently take on bigger, better adventures.
The Walkthrough
Why you'll love it
Its progressive geometry is quick and nimble yet keeps you stable and in control on fast, choppy descents
You get serious versatility that's suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes
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
SRAM's Apex 1x12 drivetrain gives you tons of gears for grinding up steep grades
"An excellent gravel race bike"
"Trek's new Checkpoint SLR 9 eTap is an excellent gravel race bike, built with features and geometry that calm rough surfaces without the handling feeling vague or sluggish. After two months on it, I can say that the bike we named the 2021 VeloNews Bike of the Year has only gotten better."
"What Trek gets right with the Checkpoint is the handling, the comfort, the storage options, and the flexibility to alter the cockpit or the drivetrain. The attention to detail...is welcome and warranted for a top-end machine."
"More capable….easier to ride on fast on unpaved surfaces"
"As with other bikes with similarly long front ends, the revamped Checkpoint is easier and more confidence-inspiring to ride off-road on even moderately steep or loose terrain than before."
"Trek has revamped its Checkpoint line-up, with the updated gravel bike coming in not one but three different flavours, catering for the needs of go-fast racers, rough-and-ready adventurers and riders looking for a versatile N+1."
Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.
Whether you're racing for the win or for the joy of getting out on two wheels with hundreds of like-minded riders, getting started with gravel racing is easy - it just takes some planning.
This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style.
Wider gravel-specific tires provide better traction and more stability while riding on gravel or dirt tracks.
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.
Tubeless Ready rims
Bontrager TLR (Tubeless Ready) Road is the first fully integrated tubeless system for road wheels. When you go tubeless with TLR, you can run lower tire pressure for increased traction and comfort without the threat of pinch flats.
Blendr-compatible stem
Bontrager Blendr stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.
Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.
How tall are you?
To measure your height, stand straight up, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.
What is your inseam?
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inseam measurement. Your inseam is very important to your final bike size so please measure carefully.
size-table
Size
Rider Height
Inseam
49
156 - 163 cm
5'1" - 5'4"
74 - 77 cm
29" - 30"
52
163 - 168 cm
5'4" - 5'6"
76 - 79 cm
30" - 31"
54
168 - 174 cm
5'6" - 5'9"
78 - 82 cm
31" - 32"
56
174 - 180 cm
5'9" - 5'11"
81 - 85 cm
32" - 33"
58
180 - 185 cm
5'11" - 6'1"
84 - 87 cm
33" - 34"
61
185 - 191 cm
6'1" - 6'3"
86 - 90 cm
34" - 35"
All measurements provided in cm unless otherwise noted.
