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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Specialized S-Works Tarmac SL7 Dura-Ace Di2 Disc Road Bike
With Specialized's S-Works Tarmac SL7 Dura-Ace Di2 Disc Road Bike there are no compromises, it's incredibly fast, uphill and down, bringing together the ride feel and low weight of the tarmac with the aerodynamic credentials of the Venge. Specialized has managed to make the shape as wind-cheating as possible while reducing weight over the previous generation, thanks to the use of their FreeFoil Shape Library and Win Tunnel testing. It sits around the UCI lower weight limit making it one of the fastest racing machines out there.
The brand's Rider-First Engineered™ philosophy underpins the sublime handling and unmatched ride quality, bringing the same benefits to each and every frame size. Balance is key, and although this bike feels stiff and lively with a Performance Road Geometry, it'll remain comfortable and compliant on the longest rides.
A bike like this deserves only the best components, and Shimano's Dura-Ace Di2 11-speed electronic groupset truly delivers in terms of shifting and braking performance. Mid-compact chainrings are paired with a wide-ranging cassette, and the cranks incorporate a dual-sided power meter for those who are taking their training and racing more seriously. Hydraulic disc brakes will inspire confidence at speed no matter the conditions, and the cables for the entire system are routed internally.
The build is finished with a combination of deep-section Roval Rapide CLX wheels, S-Works Turbo Cotton tyres and the short-nosed S-Works Power saddle that's perfectly suited to aggressive riding positions.
- The latest Tarmac combines the handling and low weight of the previous generation Tarmac with the aerodynamics and integration of the Venge, so there are no compromises
- Designed using the FreeFoil Shape Library and the Win Tunnel, Specialized has created their fastest ever Tarmac
- 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 Dura-Ace Di2 electronic 11-speed groupset
- Dual-sided crank-based Specialized Power Pods power meter
- Hydraulic disc brakes
- Aerodynamic Roval Rapide CLX wheels and Specialized S-Works Turbo Cotton tyres
- Specialized Tarmac integrated 6-degree stem
For more in-depth information, head to the Specialized Tarmac SL7 Road Bike page.
|Frame||Specialized S-Works Tarmac SL7 FACT 12r Carbon, Rider-First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc|
|Fork||Specialized S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc|
|Bottom Bracket||Shimano Dura-Ace, BB-R9100|
|Stem||Specialized Tarmac integrated stem, 6-degree|
|Handlebar||Specialized S-Works Aerofly II|
|Bar Tape||Supacaz Super Sticky Kush|
|Front Brake||Shimano Dura-Ace R9170, hydraulic disc|
|Rear Brake||Shimano Dura-Ace R9170, hydraulic disc|
|Brake Levers||Shimano Dura-Ace Di2 R9170|
|Front Derailleur||Shimano Dura-Ace Di2 R9150, braze-on|
|Rear Derailleur||Shimano Dura-Ace Di2 R9150, 11-speed|
|Shift Levers||Shimano Dura-Ace Di2 R9170, 11-speed|
|Chain||Shimano Dura-Ace, 11-speed|
|Cassette||Shimano Dura-Ace R9100, 11-speed, 11-30t|
|Crankset||Shimano Dura-Ace R9100, HollowTech 2, 52/36, 11-speed, dual-sided Specialized Power Pods power meter|
|Front Wheel||Roval Rapide CLX, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18 DT Swiss Aerolite spokes|
|Rear Wheel||Roval Rapide CLX, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24 DT Swiss Aerolite spokes|
|Front Tyre||Specialized S-Works Turbo Cotton, 320 TPI, 700x26mm, clincher|
|Rear Tyre||Specialized S-Works Turbo Cotton, 320 TPI, 700x26mm, clincher|
|Saddle||Specialized Body Geometry S-Works Power, carbon fibre rails, carbon fibre base|
|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 S-Works Tarmac SL7 Dura-Ace Di2 Disc Road Bike 2021 Sizing
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