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Gravel / Cyclocross Bike
Trek Checkpoint SL 6 AXS
SKU5260824
Checkpoint SL 6 AXS is a carbon gravel bike designed to take you places you'd never reach on a standard road bike. A lightweight OCLV Carbon frame with gravel-smoothing IsoSpeed, a smart and smooth SRAM Rival AXS wireless electronic drivetrain, nimble-yet-stable progressive geometry, and internal storage and loads of mounts make this bike a true gravel powerhouse and a great choice for serious all-road adventurers.
OVERVIEW
It's right for you if...
You have big gravel dreams, and know you'll need the most dialed, capable bike for these epic adventures. You also want the incredible speed, precision, and clean looks of SRAM's newest wireless electronic drivetrain.
The tech you get
A 500 Series OCLV Carbon frame with Rear IsoSpeed and carbon armor, a progressive geometry that's stable at speed and efficient when you're grinding up a climb, internal storage, hidden cables that won't interfere with bags, integrated frame bag mounts, and rack and fender mounts. Plus, a carbon fork, a 1x12 SRAM Rival eTap AXS wireless electronic drivetrain with a wide-range cassette, and Paradigm Comp 25 wheels. You can even run a dropper post to get low on long descents. Fits up to 45c tires.
The final word
A carbon gravel bike built for the longest days, roughest roads, and biggest adventures. It's light, fast, comfortable, and spec'd with high-end parts that perform even in the most rugged terrain, like an advanced wireless electronic drivetrain for lightning fast shifts (even under load) and less maintenance.
SPECS
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*Please note - spec applies to all sizes unless listed separately
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| Frameset | |
| Frame |
500 Series OCLV Carbon, IsoSpeed, internal cable routing, downtube storage door, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, dropper post compatible, 142x12mm thru axle
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| Fork |
Trek Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
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| Frame fit | Gravel |
| Weight | |
| Weight |
56 - 9.05 kg / 19.96 lbs
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| Weight limit |
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
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| E-system | |
| Battery |
SRAM eTap battery pack (with charger)
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| Drivetrain | |
| Shifter |
SRAM Rival eTap AXS, 12 speed
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| Rear derailleur |
SRAM Rival XPLR eTap AXS, 44T max cog
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*Crank
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Size: 49
SRAM Rival, 40T, DUB Wide, 165mm length |
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Size: 52
SRAM Rival, 40T, DUB Wide, 170mm length |
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Size: 54, 56
SRAM Rival, 40T, DUB Wide, 172.5mm length |
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Size: 58, 61
SRAM Rival, 40T, DUB Wide, 175mm length |
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| Bottom bracket |
SRAM DUB, T47 threaded, internal bearing
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| Cassette |
SRAM XG-1251, 10-44, 12 speed
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| Chain |
SRAM Rival, 12 speed
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| Max chainring size |
1x: 46T, 2x: 50/37
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| Wheels | |
| Wheel front |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle
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| Wheel rear |
Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle
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| Skewer front |
Bontrager Switch thru axle, removable lever
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| Skewer rear |
Bontrager Switch thru axle, removable lever
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| Tire |
Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm
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| Tire part |
Bontrager TLR sealant, 6oz
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| Rim strip | Bontrager TLR |
| Max tire size |
See service manual
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| Components | |
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*Saddle
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Size: 49, 52
Bontrager Verse Comp, steel rails, 155mm width |
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Size: 54, 56, 58, 61
Bontrager Verse Comp, steel rails, 145mm width |
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| Seatpost |
Bontrager carbon, 27.2mm, 8mm offset, 330mm length
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*Handlebar
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Size: 49
Bontrager Elite Gravel, 38cm width |
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Size: 52
Bontrager Elite Gravel, 40cm width |
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Size: 54, 56
Bontrager Elite Gravel, 42cm width |
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Size: 58, 61
Bontrager Elite Gravel, 44cm width |
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| Handlebar tape |
Bontrager Supertack Perf tape
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*Stem
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Size: 49
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 70mm length |
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Size: 52, 54
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm length |
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Size: 56, 58
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length |
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Size: 61
Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length |
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| Brake |
SRAM Rival hydraulic disc, flat mount
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| Brake rotor |
SRAM Paceline, rounded, centerlock, 160mm
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| Rotor size |
Max brake rotor sizes: 160mm front & rear
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| Accessories | |
| Bag |
Bontrager BITS Internal Frame Storage Bag
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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.
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Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.
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SIZING GUIDE AND GEOMETRY
| 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.
| Frame size number | 49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 61 cm |
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
| A — Seat tube | 49 | 52 | 54 | 56 | 58 | 61 |
| B — Seat tube angle | 74.1° | 73.7° | 73.2° | 72.8° | 72.5° | 72.1° |
| C — Head tube length | 9 | 10.5 | 12.5 | 14.5 | 16.5 | 19.5 |
| D — Head angle | 71.2° | 71.6° | 71.8° | 72.2° | 72.3° | 72.6° |
| E — Effective top tube | 54.1 | 55.5 | 57 | 58.4 | 59.7 | 61.7 |
| G — Bottom bracket drop | 7.8 | 7.8 | 7.6 | 7.6 | 7.4 | 7.4 |
| H — Chainstay length | 43.5 | 43.5 | 43.5 | 43.5 | 43.5 | 43.5 |
| I — Offset | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| J — Trail | 7.4 | 7.1 | 7 | 6.7 | 6.6 | 6.5 |
| K — Wheelbase | 102.5 | 103.3 | 104.1 | 104.8 | 105.8 | 107 |
| L — Standover | 73.5 | 76.5 | 78.9 | 80.9 | 82.9 | 85.9 |
| M — Frame reach | 39.3 | 39.9 | 40.3 | 40.7 | 41.1 | 41.7 |
| N — Frame stack | 53.8 | 55.3 | 57.1 | 59.2 | 60.9 | 63.9 |
| Stem length | 70 | 80 | 80 | 90 | 90 | 100 |