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.
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Trek Emonda SL 7 Ultegra Di2 Disc Road Bike 2021
Whether racing, riding sportives or just enjoying fast road rides, Trek’s Emonda SL 7 Ultegra Di2 Disc Road Bike makes a very good case for itself. The Ultralight 500 Series OCLV Carbon frame is both lightweight and aerodynamically shaped so is ideal for hilly and flat routes alike whilst Ride Tuned performance tube optimisation ensures efficient power transfer and comfort whatever the size.
Shimano’s 11-speed Ultegra Di2 electronic groupset offers super quick, accurate shifting at the lightest press of the lever so no matter how tired you are or how much pressure is on the pedals the next cog is instantly selected. The semi-compact drivetrain uses an 11-30 tooth cassette and 52/36 tooth chainset to give gearing suitable for climbing and sprinting, cementing the bikes all-round credentials.
Keeping the speed in check are Shimano’s excellent Ultegra hydraulic disc brakes. The Bontrager Aeolus Pro 37 OCLV Carbon wheelset combines low weight and low drag with a 37mm rim depth that makes them perfect for mixed routes.
Highlights
- Trek Ultralight 500 Series OCLV Carbon frame and fork, thru-axles and flat mount disc brake compatible
- Shimano Ultegra Di2 R8000 11-speed electronic groupset
- Shimano Ultegra R8000 hydraulic disc brakes
- Bontrager Aeolus Pro 37 OCLV Carbon wheelset
Technical Specification
| Frame | Trek Ultralight 500 Series OCLV Carbon, Ride Tuned performance tube optimisation, tapered head tube, internal routing, DuoTrap S compatible, flat mount disc, 142x12mm thru-axle |
| Fork | Trek Émonda SL full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm thru-axle |
| Bottom Bracket | Praxis Works, T47 threaded, internal bearing |
| Stem | Bontrager Pro, 31.8mm, Blendr compatible, 7 degree |
| Handlebar | Bontrager Pro VR-C, OCLV Carbon, 31.8mm, Di2 routing, 100mm reach, 124mm drop |
| Front Brake | Shimano Ultegra R8000 hydraulic disc, flat mount |
| Rear Brake | Shimano Ultegra R8000 hydraulic disc, flat mount |
| Brake Levers | Shimano Ultegra Di2, R8070 |
| Front Derailleur | Shimano Ultegra R8050 Di2, braze-on |
| Rear Derailleur | Shimano Ultegra R8050 Di2, short cage, 30t max cog |
| Shift Levers | Shimano Ultegra Di2, R8070, 11-speed |
| Cassette | Shimano Ultegra R8000, 11-30t, 11-speed |
| Crankset | Shimano Ultegra R8000, 52/36t |
| Front Wheel | Bontrager Aeolus Pro 37, OCLV Carbon, tubeless-ready, 37 mm rim depth, 100x12 mm thru axle |
| Rear Wheel | Bontrager Aeolus Pro 37, OCLV Carbon, tubeless-ready, 37 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle |
| Front Tyre | Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700x25c clincher |
| Rear Tyre | Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700x25c clincher |
| Saddle | Bontrager Aeolus Comp, steel rails |
| Seatpost | Bontrager carbon seatmast cap, 20mm offset |
| Pedals | Not included |
| Claimed Manufacturers Weight | 7.74kg size 56cm |
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 specified), 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. We do not install accessories to bikes, including mudguards.
Trek Emonda SL 7 Ultegra Di2 Disc Road Bike 2021 Sizing
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