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.
FACT, short for 'Functional Advanced Composite Technology' is one of Specialized's premium carbon fibres. Designed to offer you a better ride.
Retül data acquisition led Specialized to move on from gender specific frame designs.
Each frame size retains the same quality ride character, with zero compromises for any size of rider.
Designed in the lab and optimised in the wind tunnel, custom tubing provides an aero advantage.
Specialized Tarmac SL7 Expert Disc Road Bike 2021
Specialized's Tarmac SL7 Expert Disc Road Bike brings you the best performance credentials - low weight, sublime handling and speed, and creates a great value performance package that includes mechanical Shimano Ultegra and Roval C 38 Disc carbon wheels. The latest in the Tarmac line-up, this bike aims to combine the attributes of the Tarmac with those of the Venge, creating a no-compromise racing machine that's incredibly light and aerodynamic. FACT 10r carbon and tube shapes designed around the brand's FreeFoil Shape Library are behind the performance, with the frameset developed and tested in the Win Tunnel to optimise drag reduction and stability.
Rider-First Engineered™ design ensures this is the most balanced Tarmac ever, and the benefits can be seen across the entire range of sizes. The proven Performance Road Geometry of the SL6 has been retained; it's racy and aggressive, optimising efficiency while remaining comfortable for longer rides and races.
Shimano Ultegra hydraulic disc components are both reliable and precise, in shifting and braking performance, and there is a wide range of gears in the pairing of a mid-compact chainset and 11-30-tooth cassette. The Roval C 38 carbon wheels and Specialized S-Works Turbo tyre combination make for smooth, fast-rolling, and the finishing kit is made up of a Tarmac-specific seatpost and stem, alloy handlebar and a Power Expert saddle.
- 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
- 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 11-speed groupset
- Hydraulic disc brakes
- Roval C 38 Disc carbon 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 Expert Shallow Drop, alloy, 125mm drop x 75mm reach|
|Bar Tape||Supacaz Super Sticky Kush|
|Front Brake||Shimano Ultegra R8070, hydraulic disc|
|Rear Brake||Shimano Ultegra R8070, hydraulic disc|
|Brake Levers||Shimano Ultegra Disc R8020|
|Front Derailleur||Shimano Ultegra R8000, braze-on|
|Rear Derailleur||Shimano Ultegra R8000, shadow design, 11-speed|
|Shift Levers||Shimano Ultegra Disc R8020, 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 C 38 Disc, carbon, tubeless-ready, 38mm depth, 24h, clincher|
|Rear Wheel||Roval C 38 Disc, carbon, tubeless-ready, 38mm depth, 24h, clincher|
|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 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.
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.