The Checkpoint SL 6 AXS is a carbon gravel bike designed to take you to places that you'd never reach on a standard road bike. A lightweight OCLV Carbon frame with gravel-smoothing IsoSpeed, a smart and smooth SRAM Rival XPLR AXS wireless electronic drivetrain, nimble, yet stable progressive geometry, internal storage and loads of mounts for bikepacking make this bike a true gravel powerhouse and a great choice for serious gravel, dirt or all-road adventurers.
| Frame | 500 Series OCLV Carbon, IsoSpeed, internal cable routing, downtube storage door, 3S chain keeper, T47 BB, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, dropper post compatible, 142x12 mm thru axle |
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| Fork | Trek Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
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| Battery | SRAM eTap battery pack (with charger) |
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| Shifter | SRAM Rival eTap AXS, 12-speed |
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| Rear derailleur | SRAM Rival XPLR eTap AXS, 44T max cog |
| *Crank |
Size: 49 SRAM Rival, 40T, DUB Wide, 165 mm length |
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Size: 52 SRAM Rival, 40T, DUB Wide, 170 mm length |
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Size: 54, 56 SRAM Rival, 40T, DUB Wide, 172.5 mm length |
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Size: 58, 61 SRAM Rival, 40T, DUB Wide, 175 mm length |
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| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Cassette | SRAM XG-1251, 10-44, 12-speed |
| Chain | SRAM Rival, 12 speed |
| Max. chainring size | 1x: 46T, 2x: 50/37 |
| Wheel front | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle |
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| Wheel rear | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, SRAM XD-R 12-speed freehub, 142x12 thru axle |
| Skewer front | Bontrager Switch thru axle, removable lever |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Tyre | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700 x 40 c |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager TLR |
| Max tyre size | See service manual |
| *Saddle |
Size: 49, 52 Bontrager Verse Comp, steel rails, 155 mm width |
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Size: 54, 56, 58, 61 Bontrager Verse Comp, steel rails, 145 mm width |
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| Seatpost | Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length |
| *Handlebar |
Size: 49 Bontrager Elite Gravel, 38 cm width |
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Size: 52 Bontrager Elite Gravel, 40 cm width |
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Size: 54, 56 Bontrager Elite Gravel, 42 cm width |
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Size: 58, 61 Bontrager Elite Gravel, 44 cm width |
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| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size: 49 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
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Size: 52, 54 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
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Size: 56, 58 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
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Size: 61 Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length |
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| Brake | SRAM Rival hydraulic disc |
| Brake rotor | SRAM Paceline, rounded, CentreLock, 160 mm |
| Rotor size | Max brake rotor sizes: 160mm front & rear |
