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The Walkthrough
Accessories shown here are sold separately
Checkpoint SL 5 AXS Gen 3
Overview
Features
Specs
Sizing
Service
Reviews
Overview
It's right for you if...
You want a carbon gravel bike for exploring the beyond, and want to save on parts you can upgrade over time. You want the gravel-smoothing benefits of IsoSpeed tech that soaks up chatter from below so can ride stronger longer, and plenty of mounts to carry all your gear and hydration.
The tech you get
A 500 Series OCLV Carbon frame with a carbon fork, internal downtube storage, frame and fork mounts, and clearance for 50mm tires (as measured). A 1x12 SRAM Apex XPLR AXS fully wireless drivetrain, hydraulic disc brakes, carbon seat post, and Tubeless Ready Bontrager Paradigm 23 wheels with 42mm Tubeless Ready tires.
The final word
When you're ready to load up and explore the road less traveled, reach for Checkpoint SL 5 AXS Gen 3. This capable and comfortable gravel bike balances price and performance with a blend of components that deliver reliably and a frame that's packed with road-smoothing features.
Why you'll love it
- Checkpoint's Gravel Endurance geometry lets you sit higher up and features a shorter reach to keep you comfortable on all-day gravel adventures, light singletrack, bikepacking trips, and more
- Road-smoothing IsoSpeed comfort tech soaks up vibration from rough surfaces to keep you feeling fresher longer
- A SRAM Apex XPLR AXS 12-speed drivetrain offers precise, fully wireless shifting that's made for the roughest roads
- Clearance for 50mm tires (as measured) means you can add extra traction and cushion for rowdy gravel roads
- You can haul it all with large internal frame storage and mounts galore on the frame and fork for hydration, front and rear racks, fenders, and Adventure Bags that were designed to perfectly fit Checkpoint
"A win"
"More comfortable, more approachable, and more ready for whatever type of riding you want...Has golden retriever energy, and I mean that in the best way possible."
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"Fun, efficient and comfortable"
"More versatile than ever but it's not afraid to go fast...Feels eager to eat up mile after mile and responds well to bursts of speed."
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"Carries the torch"
"Very impressed. Over the fast but lumpier sections of my loop, it did an exceptional job of taking the sting out of the vibrations...Comfort, speed and top performance but in an accessible package."
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More options
Which generation is right for you?
Go with our comfiest and most capable gravel bike with Checkpoint SL Gen 3 or opt for a longer, more stable gravel rig with Checkpoint SL Gen 2.
Learn more
Service manual
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.
Get it here
Checkpoint-ready accessories
Gear up for adventure with pedals, bags, bottles, and more — all compatible with Checkpoint.
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Experience Checkpoint with Trek Travel
Adventure unpaved on a Trek Travel trip with Checkpoint. Plus, enjoy up to $500 off your next bike purchase when you take the cycling vacation of a lifetime.
Find your dream trip
How to ride gravel
Gravel riding is all about having fun and exploring off the beaten path. Wear what you want, ride what you want, but make sure you know the essentials before getting out there.
See the guide1of3
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