Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2025 Trek Checkpoint SL 6 AXS
Estimated used market value
$3,793 - $3,902
Actual value depends on condition, size, and local demand.
Value Guide market data · 2025 Trek Checkpoint SL 6 AXS
12-month projected trend
18%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2025 Trek Checkpoint SL 6 AXS
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Checkpoint model years
Compare Checkpoint SL 6 AXS models
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Overview
About this bike
Checkpoint SL 6 AXS Gen 3 is a carbon gravel bike ready for far-out adventures. Its lightweight carbon frame is designed with comfort-focused Gravel Endurance geometry, clearance for beefy 50mm tires (as measured), and plenty of frame and fork mounts. Plus, IsoSpeed frame technology helps soak up jarring road vibrations, helping you float over chatter and potholes. It's ready to cut loose with a SRAM Rival AXS wireless 12-speed groupset. 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 - You get crisp and clean shifts from the upgraded SRAM Rival AXS wireless electronic 12-speed drivetrain - 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 - Dropper post and suspension fork compatible (except size XS)
Specifications
- Subtype
- Gravel
- Category
- Road
- Component Fork
- Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
- Component Rims
- Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width
- Component Size
- X-Small, Small, Medium, Medium/Large, Large, X-Large
- Component Stem
- Bontrager Pro, 31.8mm, Blendr compatible, 7 degree
- Product Family
- Checkpoint
- Component Chain
- SRAM Rival, 12 speed
- Component Color
- Matte Hex Blue/Marianas Blue, White Prismatic
- Component Frame
- 500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden fender mounts, rack mounts, integrated frame bag mounts, invisible cable routing, T47, flat mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12mm chamfered thru axle
- Component Rotors
- SRAM Paceline, rounded, centerlock, 160mm
- Component Saddle
- Bontrager Verse P3, steel rails
- Component Crankset
- SRAM Rival, 40T, DUB Wide
- Component Seatpost
- Bontrager carbon, 27.2mm, 8mm offset, 330mm length
- Component Shifters
- SRAM Rival eTap AXS, 12 speed
- Component Handlebar
- Bontrager Elite Gravel, alloy
- Component Rear Tire
- Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm
- Component Wheel Set
- F: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle R: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle
- Component Front Tire
- Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm
- Component Tape Grips
- Bontrager Supertack Perf tape
- Component Wheel Size
- 700C
- Component Bottom Bracket
- SRAM DUB, T47 threaded, internal bearing
- Component Rear Derailleur
- SRAM Rival XPLR eTap AXS, 44T max cog
- Component Cassette Freewheel
- SRAM XG-1251, 10-44, 12 speed
- Rims
- Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width
- Crankset
- SRAM Rival, 40T, DUB Wide
- Bottom Bracket
- SRAM DUB, T47 threaded, internal bearing
- Chain
- SRAM Rival, 12 speed
- Seatpost
- Bontrager carbon, 27.2mm, 8mm offset, 330mm length
- Saddle
- Bontrager Verse P3, steel rails
- Handlebar
- Bontrager Elite Gravel, alloy
- Rear Derailleur
- SRAM Rival XPLR eTap AXS, 44T max cog
- Rear Tire
- Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm
- Stem
- Bontrager Pro, 31.8mm, Blendr compatible, 7 degree
- Fork
- Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
- Frame
- 500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden fender mounts, rack mounts, integrated frame bag mounts, invisible cable routing, T47, flat mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12mm chamfered thru axle
- Shifters
- SRAM Rival eTap AXS, 12 speed
- Tape/Grips
- Bontrager Supertack Perf tape
- Color
- White Prismatic
- Size
- X-Large
- Wheel Size
- 700C
- Cassette/Freewheel
- SRAM XG-1251, 10-44, 12 speed
- Rotors
- SRAM Paceline, rounded, centerlock, 160mm
- Wheel Set
- F: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle R: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle
- Front Tire
- Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.