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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Lightweight and stiff, OCLV 500 carbon soaks up road vibrations and provides a comfortable ride.
Shifting impeccably, this 11-speed, electronic groupset offers a professional level of performance.
Dampening units in the seat tube and head tube markedly reduce rough road vibrations.
Room to fit high volume 38mm wide tyres allows the Domane to tackle the roughest roads.
Trek Domane SL 7 Disc Road Bike 2021
Trek's third generation of Domane SL series road bikes have had a number of upgrades, making them more comfortable, more aerodynamic and more versatile. The front and rear IsoSpeed in this SL 7 now better damps vibrations, soaking up impacts over rough roads and reducing fatigue. The clearance for wider tyres - up to 38mm (35mm with mudguards) - furthers this benefit, making every ride supremely comfortable, while Endurance geometry puts you in the optimum position for longer rides and races.
Despite the incredible compliance this bike offers, it's still fast, with internal cable routing and tubes shaped to cut drag. It's perfectly complemented by the Shimano Ultegra Di2 drivetrain making shifting fast, smooth and predictable. Hydraulic disc braking brings modulated, powerful stopping that can be relied upon no matter the conditions. Bontrager's Aeolus Pro 3V full carbon wheels are strong and light with a fast engaging Rapid Drive Hub and 25mm external rim width well suited to wider road and gravel tyres. Versatility is key to the frameset's updates and the downtube now includes integrated storage. You'll be able to limit the bulk in your jersey pockets thanks to this feature - the Bontrager Integrated Tool System (BITS) stores a tube, tyre levers and CO2. You can additionally add a BITS multi-tool (purchased separately) to the storage door so you needn't leave anything important behind.
- Aerodynamic tube shapes
- Trek 500 Series OCLV carbon frame
- Front and rear IsoSpeed for the ultimate in vibration damping, smoothing even the roughest roads
- Internal cable routing
- Shimano Ultegra Di2 drivetrain and hydraulic disc brakes
- Hidden mudguard mounts * Clearance for 38mm tyres (35mm with mudguards)
- Shimano hydraulic disc brakes
- Integrated frame storage - The Bontrager Integrated Tool System (BITS) (purchased separately) stores a tube, tyre levers, CO2 and CO2 head neatly inside the downtube
- The bottle cage sits on an easy-open storage door and holds a BITS multi-tool (purchased separately) giving riders quick access for mechanical adjustments
- Integrated Flare tail-light mount
- To use the BITS Integrated Tool System you will need to additionally purchase the Bontrager BITS Bag and Bontrager BITS Integrated Multi-Tool
- Garmin GPS computer and lights not included
|Frame||Trek 500 Series OCLV carbon, front and rear IsoSpeed, BITS internal storage, tapered head tube, internal cable routing, micro-adjust seat mast, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12mm thru-axle|
|Fork||Trek Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100mm thru-axle|
|Headset||FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom|
|Bottom Bracket||Praxis Works, T47 threaded, internal bearing|
|Stem||Bontrager Pro, 31.8mm, Blendr-compatible, 7-degree|
|Handlebar||Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, internal Di2 routing|
|Front Brake||Shimano Ultegra R8070 hydraulic disc|
|Rear Brake||Shimano Ultegra R8070 hydraulic disc|
|Brake Levers||Shimano Ultegra R8070|
|Front Derailleur||Shimano Ultegra R8050 Di2, braze-on|
|Rear Derailleur||Shimano Ultegra R8050 Di2, long cage, 34t maximum cog|
|Shift Levers||Shimano Ultegra Di2 R8070, 11-speed|
|Cassette||Shimano Ultegra HG800-11, 11-34t, 11-speed|
|Chain||Shimano Ultegra HG701, 11-speed|
|Crankset||Shimano Ultegra R8000, 50/34t (compact)|
|Front Wheel||Bontrager Aeolus Pro 3V, OCLV Carbon, tubeless-ready, 25mm rim width|
|Rear Wheel||Bontrager Aeolus Pro 3V, OCLV Carbon, tubeless-ready, 25mm rim width|
|Front Tyre||Bontrager R2 Hard-Case Lite, aramid bead, 60tpi, 700x32c, clincher|
|Rear Tyre||Bontrager R2 Hard-Case Lite, aramid bead, 60tpi, 700x32c, clincher|
|Saddle||Bontrager Arvada Comp, steel rails|
|Seatpost||Bontrager carbon seat mast cap, integrated light mount, 20mm offset|
|Pedals||Available to be purchased separately|
|Manufacturer Claimed Weight||Size 56 - 8.71kg / 19.2lbs|
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.
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 or contact Customer Care. We do not install accessories to bikes, including mudguards.