Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Trek Checkpoint SL 7 Gravel Bike 2021
Jump on a Trek Checkpoint SL 7 Gravel Bike and the world is your playground. Whether you're up for exploring the local countryside, or riding halfway across the continent, this Checkpoint has the spec to make it epic.
IsoSpeed is Trek's proprietary compliance technology, using a decoupler to soften bumps and buzz from the road or trail to keep you fresher for longer. The lightweight carbon fibre layup means you'll be cruising up hills and enjoying more challenging terrain.
With a SRAM Force eTap AXS groupset, you're getting wireless electronic shifting that's optimised for off-road adventure riding by making use of an Eagle XX1 rear derailleur. The 1x chainset combines with a wide-ranging cassette to bring the rider gears for any gradient.
With a set of Aeolus Pro 3V carbon clincher wheels, you can enjoy speed and compliance with the option of upgrading to tubeless if you so wish.
Features
- Trek 500 Series OCLV carbon fibre keeps this bike lightweight and compliant
- The SRAM Force eTap AXS drivetrain is smart, smooth, and completely wireless
- The SRAM XX1 AXS derailleur and wide-range cassette are built to withstand rugged mountain conditions, making them ultra-capable on rough and varied gravel terrain
- The IsoSpeed decoupler cuts down on fatiguing bumps in gravel so you can wander more, reach new places, and stay stronger longer
- Extra mounts on the top tube, seat tube, and both sides of the down tube make it easy to carry extra gear and water
- The Stranglehold Dropout makes it easy to fine-tune your geometry or run single speed
Please note that the seat mast has the following limits:
- Saddle rail height minimum with short mast: 49cm frame (57.5cm), 54cm frame (64.0cm), 56cm frame (67.0cm)
- Saddle rail height maximum with tall mast: 49cm frame (66.5cm), 54cm frame (73.0cm), 56cm frame (76.0cm)
Technical Specification
| FRAME | Trek 500 Series OCLV Carbon, IsoSpeed, tapered head tube, Control Freak internal routing, Ride Tuned Seatmast, 3S chain keeper, rack and mudguard mounts, flat mount disc, Stranglehold dropouts, 142x12mm thru-axle |
| FORK | Trek Checkpoint carbon, tapered carbon steerer, rack mounts, mudguard mounts, flat mount disc, 12x100mm thru-axle |
| STEM | Bontrager Pro, 31.8mm, Blendr compatible, 7 degree |
| HANDLEBAR | Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop |
| HANDLEBAR TAPE | Bontrager Supertack Perf tape |
| FRONT BRAKE | SRAM Force HRD hydraulic disc |
| REAR BRAKE | SRAM Force HRD hydraulic disc |
| BRAKE LEVERS | SRAM Force eTap AXS |
| FRONT DERAILLEUR | N/A |
| REAR DERAILLEUR | SRAM XX1 Eagle AXS |
| SHIFT LEVERS | SRAM Force eTap AXS, 12-speed |
| CASSETTE | SRAM XG-1295 Eagle, 10-50t, 12-speed |
| CHAIN | SRAM XX1 Eagle, 12-speed |
| CRANKSET | SRAM Force D1, 40T, 24mm spindle |
| FRONT WHEEL | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, 100x12mm thru-axle |
| REAR WHEEL | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, SRAM XD-R driver, 142x12mm thru-axle |
| FRONT TYRE | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 TPI, 700x40c clincher |
| REAR TYRE | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 TPI, 700x40c clincher |
| SADDLE | Bontrager Arvada Elite, stainless steel rails, 138mm width |
| SEATPOST | Bontrager Ride Tuned carbon seatmast cap, 20mm offset |
| PEDALS | Available to be purchased separately |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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