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.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Specialized Tarmac SL7 Pro Ultegra Di2 Disc Road Bike 2021
Gone are the days when you have to choose between aerodynamics and weight, the Specialized Tarmac SL7 Pro Ultegra Di2 Disc Road Bike gives you both. Engineered to be the most complete race bike out there, it takes design cues from the Venge, using the FreeFoil Shape Library to optimise tubing for speed. Essentially it's a Tarmac, with the same legendary ride quality, lively and responsive handling and low weight, but maximises integration and minimises drag just like the Venge. In fact, it's one of the lightest and fastest race bikes around.
The Rider-First Engineered™ philosophy is a key feature, bringing a balance between comfort and performance, and making sure this is equally well catered for across every single frame size. The Tarmac SL7 retains the Performance Road Geometry of the previous generation, and it's aggressive and racy but allows you to hold this position hour after hour.
Shimano's second-tier electronic groupset - Ultegra Di2 - in a mid-compact configuration provides you with all the gears you need and every shift is smooth and precise, all at a light touch of the lever. Braking is equally as impressive, with the hydraulic discs bringing reliability in all conditions, wet or dry. The junction box for this system sits neatly at the top of the seatpost. Roval's Rapide CL wheels are Win Tunnel engineered, meaning they balance aero performance with stability and, fitted with S-Works Turbo tyres, rolling is fast and smooth.
Specialized have included a Tarmac SL7-specific integrated stem and S-Works Aerofly II handlebar and all the cables route internally for clean aesthetics and drag reduction. A short-nosed Power saddle, a popular choice with those riding in a more aggressive position, ensures comfort is high and power transfer maximised.
- The latest Tarmac blends aerodynamics with low weight and sublime handling
- Designed using the FreeFoil Shape Library and the Win Tunnel, Specialized has created their fastest ever Tarmac SL7
- S-Works Tarmac SL7 FACT 10r Carbon frame and fork
- Rider-First Engineered™ design ensures the most balanced, best handling Tarmac yet, no matter the frame size
- The new Tarmac utilises simple integration for a clean, fast cockpit
- Fully internal cable routing for mechanical and electronic shifting, whether you're using the Tarmac integrated stem or a traditional stem and round bars
- Same proven Performance Road Geometry as the SL6 Tarmac
- Threaded bottom bracket
- Junction box for electronic shifting is situated at the top of the seatpost
- Shimano Ultegra Di2 11-speed groupset
- Hydraulic disc brakes
- Aerodynamic Roval Rapide CL wheels and Specialized S-Works Turbo tyres
- Specialized Tarmac integrated 6-degree stem
For more in-depth information, head to the Specialized Tarmac SL7 Road Bike page.
|Frame||Specialized Tarmac SL7 FACT 10r Carbon, Rider-First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc|
|Fork||Specialized FACT Carbon, 12x100mm thru-axle, flat-mount disc|
|Bottom Bracket||Shimano Threaded BSA BB|
|Stem||Specialized Tarmac integrated stem, 6-degree|
|Handlebar||Specialized S-Works Aerofly II|
|Bar Tape||Supacaz Super Sticky Kush|
|Front Brake||Shimano Ultegra R8070, hydraulic disc|
|Rear Brake||Shimano Ultegra R8070, hydraulic disc|
|Brake Levers||Shimano Ultegra Di2 Disc R8070|
|Front Derailleur||Shimano Ultegra Di2 R8050, braze-on|
|Rear Derailleur||Shimano Ultegra Di2 R8050, GS medium cage, 11-speed|
|Shift Levers||Shimano Ultegra Di2 R8070, 11-speed|
|Chain||Shimano Ultegra, 11-speed|
|Cassette||Shimano Ultegra R8000, 11-speed, 11-30t|
|Crankset||Shimano Ultegra R8000, HollowTech 2, 52/36, 11-speed|
|Front Wheel||Roval Rapide CL, 21mm internal width carbon rim, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Revolution spokes|
|Rear Wheel||Roval Rapide CL, 21mm internal width carbon rim, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Revolution spokes|
|Front Tyre||Specialized S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm, clincher|
|Rear Tyre||Specialized S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm, clincher|
|Saddle||Specialized Body Geometry Power Expert, hollow titanium rails|
|Seatpost||Specialized 2021 S-Works Tarmac, FACT Carbon, Di2 compatible, 20mm offset|
|Pedals||Available to purchase 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 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.
Specialized Tarmac SL7 Pro Ultegra Di2 Disc Road Bike 2021 Sizing
Forgotten Your Password?
Please enter your registered email address below and we'll send you an email explaining the next step.