Checkpoint SL 7 AXS Gen 3 is a carbon gravel bike built to explore the beyond. Its lightweight carbon frame is designed with a Gravel Endurance geometry, tons of mounts, and clearance for up to 50mm tires (as measured). Plus, IsoSpeed comfort tech helps soak up jarring vibrations so you can float over chatter and potholes. It's decked out with upgrades where you want them most, like carbon wheels and seat post, and a wireless SRAM Force AXS XPLR E1 drivetrain.
| SKU | Trek_55097 |
|---|---|
| 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 cha |
| Frame | mfered thru axle |
| Frame Material | Carbon |
| Bottom Bracket | SRAM DUB Wide, T47 threaded, internal bearing |
| Weight Limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
| Battery | SRAM eTap battery pack (with charger) |
| E-Bike - Primary Battery Type | Li-Ion 300mAh 7.4 Volt |
| Brake - Brand | SRAM |
| Brake Type | Hydraulic disc |
| Brake | SRAM Force AXS hydraulic disc, flat mount |
| Brake Rotor | SRAM CenterLine X, centerlock, round edge, 160mm |
| Brake Rotor Size | Max brake rotor sizes: 180mm front & rear |
| Handlebar | Bontrager Pro Gravel, 44cm width |
| Stem | Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length |
| Saddle | Verse Short Elite, hollow magnesium rails, 145mm width |
| Seatpost | Bontrager carbon, 27.2mm, 8mm offset, 330mm length |
| Drivetrain - Brand | SRAM |
| Rear Derailleur | SRAM Force XPLR AXS, 46T max cog |
| Crank | SRAM Force XPLR, 40T, DUB Wide, 172.5mm length |
| Shifter | SRAM Force AXS, 13 speed |
| Cassette | SRAM XG-1271, 10-44, 12 speed // SRAM Force XPLR XG-1371, 10-46, 13 speed |
| Chain | SRAM Force E1, 12/13 speed |
| Fork - Brand | Trek |
| Fork | Trek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
| Fork - Travel | 40 mm (XS: compatible with rigid fork only) See Checkpoint SL Gen 3 FAQ for compatible options |
| Wheel Size | 700C |
| Tire Size - Max | 50mm without fenders, 42mm with fenders (as measured, see manual for details) |
| Wheel - Front | Bontrager Aeolus Elite 35V, OCLV Carbon, Tubeless Ready, 35mm rim depth, 100x12mm thru axle / |
| Wheel - Rear | Bontrager Aeolus Elite 35V, OCLV Carbon, Tubeless Ready, 35mm rim depth, SRAM XDR driver, 142x12mm thru axle |
| Tires | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42mm |
| Hub - Front | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
| Skewer - Front | Bontrager Switch chamfered thru axle, removable lever |
| Skewer - Rear | Bontrager Switch chamfered thru axle, removable lever |
| Rim Strip | Bontrager TLR |
| Small Parts | Bontrager TLR sealant, 180 ml/6 oz |
| _shipping-groups | ACYP-ECY |
| BS Product Type | Gravel |
| Discipline | Gravel |
| Model Year | 2026 |
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