2026 Trek Checkpoint SL 7 AXS Gen 3
Shop the 2026 Trek Checkpoint SL 7 AXS Gen 3 for sale in South Africa at Biket — the official Trek Bikes online store. Versatile carbon gravel bike with SRAM AXS wireless drivetrain, endurance geometry, and adventure-ready mounts. Order online today with fast free nationwide delivery in South Africa
OVERVIEW
The 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 50 mm tyres (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.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
500 Series OCLV Carbon, IsoSpeed, downtube storage door, hidden mudguard mounts, rack mounts, integrated frame bag mounts, RCS Headset System, invisible cable routing, T47, flat-mount disc, integrated chainkeeper, removable FD hanger, UDH, 142x12 mm chamfered thru axle
- Fork
-
Trek Checkpoint, full carbon, tapered steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
- Weight
- ML - 9.33 kg / 20.57 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
- Battery
-
SRAM AXS battery pack (with charger)
- Shifter
-
SRAM Force AXS E1
- Rear derailleur
-
SRAM Force XPLR AXS, 46T max cog
- *Crank
-
Size: XS, S
SRAM Force XPLR, 40T, DUB Wide, 165 mm lengthSize: M
SRAM Force XPLR, 40T, DUB Wide, 170 mm lengthSize: ML, L
SRAM Force XPLR, 40T, DUB Wide, 172.5 mm lengthSize: XL
SRAM Force XPLR, 40T, DUB Wide, 175 mm length - Bottom bracket
-
SRAM DUB Wide, T47 threaded, internal bearing
- Cassette
-
SRAM Force XPLR XG-1371, 10-46, 13-speed
- Chain
-
SRAM Force E1, 12/13-speed
- Max. chainring size
- 1x:44 2x: 46/30
- Wheel front
-
Bontrager Aeolus Elite 35V, OCLV Carbon, Tubeless-Ready, 35 mm rim depth, 100x12 mm thru axle
- Wheel rear
-
Bontrager Aeolus Elite 35V, OCLV Carbon, Tubeless-Ready, 35 mm rim depth, SRAM XD-R driver, 142x12 mm thru axle
- Skewer front
- Skewer rear
- Tyre
-
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Rim strip
- Max tyre size
- 50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)
- Saddle
- Seatpost
-
Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length
- *Handlebar
-
Size: XS, S
Bontrager Pro Gravel, 40 cm widthSize: M, ML
Bontrager Pro Gravel, 42 cm widthSize: L
Bontrager Pro Gravel, 44 cm widthSize: XL
Bontrager Pro Gravel, 46 cm width - Handlebar tape
-
Bontrager Supertack Perf tape
- *Stem
-
Size: XS
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 70 mm lengthSize: S, M
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80mm lengthSize: ML, L
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90mm lengthSize: XL
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100mm length - Brake
-
SRAM Force AXS hydraulic disc, flat mount
- *Brake rotor
-
Size: XS, S, M, ML, L, XL
SRAM CentreLine X, CentreLock, round edge, 160 mmSize: XS, S, M, ML, L, XL
SRAM Paceline X, rounded, CentreLock, 160 mm - Rotor size
- Max brake rotor sizes: 180 mm front and 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, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
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