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Description
trek sl6 gravel bike Trek Checkpoint SL 6 AXS Gen 3 2026 – First Stop Board BarnCheckpoint 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, so you can you float over chatter and potholes. It's ready to cut loose with a SRAM Rival AXS E1 wireless 13 speed groupset.
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, so you can you float over chatter and potholes. It's ready to cut loose with a SRAM Rival AXS E1 wireless 13-speed groupset.
IsoSpeed comfort tech
IsoSpeed comfort tech smooths potholes and fatiguing bumps in the road so you can ride stronger longer.
New Gravel Endurance geometry
A new confident and comfortable Gravel Endurance geometry puts you in a more relaxed upright riding position so you can stay comfortable on even your most epic adventures.
Big ’ol tire clearance
Roll over the rough stuff with room to fit gravel tires up to 50mm wide (as measured).
Bigger in-frame storage
More internal frame storage and a bigger storage door lets you fit all your flat tools inside your bike so you're always ready for whatever the gravel road throws at you.
Mounts galore
The new Checkpoint SL is equipped to carry everything you need with mounts on the frame and fork for front and rear racks, fenders, and Adventure Top Tube, Frame, and Triangle Bags. Plus, the new frame was optimized to fit extra hydration in addition to all your bags.
Suspension fork and dropper post compatible
Checkpoint SL is now compatible with dropper posts and suspension forks with up to 40mm of travel so you can send it on chunkier gravel and steeper descents.
New gravel bike sizing
We updated out sizing system to fit an even wider range of riders while consolidating the number of sizes and reducing overlap to make it easier to find the right size for you.
*Please note - spec applies to all sizes unless listed separately
- Frame
-
500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden fender mounts, rack mounts, integrated frame bag mounts, RCS Headset System, invisible cable routing, T47, flat mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12mm chamfered thru axle
- Fork
-
Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
- Weight
- ML - 9.49 kg / 20.93 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
- *Shifter
-
Size: XS, S, M, ML, L, XL
SRAM Rival AXS, 13 speedSize: XS, S, M, ML, L, XL
SRAM Rival AXS E1 - Rear derailleur
-
SRAM Rival XPLR AXS, 46T max cog
- *Crank
-
Size: XS, S
SRAM Rival XPLR, 40T, DUB Wide, 165mm lengthSize: M
SRAM Rival XPLR, 40T, DUB Wide, 170mm lengthSize: ML, L
SRAM Rival XPLR, 40T, DUB Wide, 172.5mm lengthSize: XL
SRAM Rival XPLR, 40T, DUB Wide, 175mm length - Bottom bracket
-
SRAM DUB Wide, T47 threaded, internal bearing
- Cassette
-
Sram Rival XPLR XG-1351, 10-46, 13 speed
- Chain
-
SRAM Rival E1, 12/13 speed
- Max chainring size
- 1x:44 2x: 46/30
- Wheel front
- Wheel rear
- Skewer front
- Skewer rear
- Tire
-
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm
- Tire part
-
Bontrager TLR sealant, 6oz
- Rim strip
- Max tire size
- 50mm without fenders, 42mm with fenders (as measured, see manual for details)
- Saddle
- Seatpost
-
Bontrager carbon, 27.2mm, 8mm offset, 330mm length
- *Handlebar
- Handlebar tape
-
Bontrager Supertack Perf tape
- *Stem
-
Size: XS
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 70mm lengthSize: S, M
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm lengthSize: ML, L
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm lengthSize: XL
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length - Brake rotor
-
SRAM Paceline, rounded, centerlock, 160mm
- Rotor size
- Max brake rotor sizes: 180mm front & rear
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.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy