Trek checkpoint sl 6 axs gen 3

By Trek
$4,399.99
SKU: 5321646 // Barcode: 197216040149
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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. Its ready to cut loose with a SRAM Rival AXS wireless 12-speed groupset.
  • Checkpoints 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)

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 youre always ready for whatever the gravel road throws at you.

Bigger in-frame storage

More internal frame storage and a bigger storage door lets you fit all your flat tools inside your bike so youre 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.


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
Fork Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle
Wheel Front Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle /
Wheel Rear Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle
Tire Bontrager Girona RSL, Tubeless Ready, GR puncture protection, aramid bead, 220 tpi, 700x42mm
Tire Part Bontrager TLR sealant, 6oz
Rim Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width
Rim Strip Bontrager TLR
Skewer Front Bontrager Switch chamfered thru axle, removable lever
Skewer Rear Bontrager Switch chamfered thru axle, removable lever
Shifter SRAM Rival eTap AXS, 12 speed // SRAM Rival eTap AXS, 12 speed
Rear Derailleur SRAM Rival XPLR eTap AXS, 44T max cog
Crank SRAM Rival, 40T, DUB Wide, 165mm length
Bottom Bracket SRAM DUB, T47 threaded, internal bearing
Cassette SRAM XG-1251, 10-44, 12 speed
Chain SRAM Rival, 12 speed
Brake Rotor SRAM Paceline, rounded, centerlock, 160mm
Saddle Bontrager Verse P3, steel rails
Seatpost Bontrager carbon, 27.2mm, 8mm offset, 330mm length
Handlebar Bontrager Elite Gravel, alloy, 40cm width
Stem Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 60mm length
Battery SRAM eTap battery pack (with charger)

Geometry Chart

XSSMMLLXL
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 72.7°
Eff Top Tube 53.6
Frame Reach 38
Frame Size Letter XS
Frame Size Number 49 cm
Frame Stack 53.5
Head Angle 71.0°
Head Tube Length 8.6
Offset 4.9
Seat Tube 44.5
Seat Tube Angle 74.0°
Standover 74.6
Trail 7.1
Wheelbase 101.3
Wheel Size 700c
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 73.0°
Eff Top Tube 54.7
Frame Reach 38.6
Frame Size Letter S
Frame Size Number 52 cm
Frame Stack 55.6
Head Angle 71.4°
Head Tube Length 10.6
Offset 4.9
Seat Tube 48
Seat Tube Angle 74.0°
Standover 77.2
Trail 6.8
Wheelbase 102.2
Wheel Size 700c
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 72.8°
Eff Top Tube 56.6
Frame Reach 39.1
Frame Size Letter M
Frame Size Number 54 cm
Frame Stack 57.9
Head Angle 71.6°
Head Tube Length 13
Offset 4.9
Seat Tube 50.5
Seat Tube Angle 73.3°
Standover 79.9
Trail 6.8
Wheelbase 103.4
Wheel Size 700c
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 72.8°
Eff Top Tube 57.8
Frame Reach 39.7
Frame Size Letter ML
Frame Size Number 56 cm
Frame Stack 60.1
Head Angle 72.0°
Head Tube Length 15.1
Offset 4.9
Seat Tube 53
Seat Tube Angle 73.3°
Standover 81.3
Trail 6.4
Wheelbase 104.2
Wheel Size 700c
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 72.8°
Eff Top Tube 58.9
Frame Reach 40.2
Frame Size Letter L
Frame Size Number 58 cm
Frame Stack 62
Head Angle 72.1°
Head Tube Length 17.1
Offset 4.9
Seat Tube 55
Seat Tube Angle 73.3°
Standover 83.7
Trail 6.4
Wheelbase 105.2
Wheel Size 700c
B B Drop 7.6
Chainstay Length 43
Eff Seat Tube Angle 72.8°
Eff Top Tube 60.1
Frame Reach 40.8
Frame Size Letter XL
Frame Size Number 61 cm
Frame Stack 64
Head Angle 72.4°
Head Tube Length 19.1
Offset 4.9
Seat Tube 57.5
Seat Tube Angle 73.3°
Standover 86.1
Trail 6.2
Wheelbase 106.2
Wheel Size 700c