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 S-Works Shiv TT Disc Bike 2020
Specialized's S-Works Shiv TT Disc Bike - the new shape of speed. It's been developed in the Specialized Win Tunnel and using their FreeFoil Shape library. Aerodynamic without compromise, this bike is not only the fastest out there in a straight line, but it's also light, stiff, and responsive, handling like a road bike when climbing. Excelling on technical courses, the new silhouette cuts weight, improves ride quality and is extremely agile, and the geometry includes updated spacers, bridge and armrests so you can perfectly dial-in your position for stability and comfort. A one-piece bar and stem combination simplifies and minimises the weight of the front end.
The UCI regulations have been pushed to the limits with the drag reducing lowered seatstays to maximise power transfer and bring punchy acceleration, while the Venge Seatpost is both light and compliant. The downtube is tucked away behind the rear wheel and has been designed to further improve power transfer and shed more weight.
This game-changing speed machine has been paired with SRAM's RED eTAP AXS 1x drivetrain. Simple and slick, the 1x design cuts drag and keeps weight to a minimum, and shifting is fast and achieved at just a light touch of the lever. Disc brakes deal with the issues of variable weather and technical courses, and without the need for calipers, the fork crown and seatstays could be sculpted; the resulting combination is light and cuts drag, and thru-axles improve stiffness.
The bike is supplied with Roval CLX 64 Disc wheels - the fastest Specialized have ever tested - they perform in all conditions, and have been fitted with Turbo Cotton tyres. In addition to this race-winning pairing, there is a Roval 321 rear disc included too, the lightest in production, which utilises a single layer of 1k carbon and has a revolutionary shaping.
- The New Shape of Speed. Light, responsive, agile, and still every bit as aero as the original gold-medal-winning Shiv
- Weight cut and handling characteristics greatly increased with an all-new silhouette
- Updated spacers, bridge, and armrests lock in fit, improving stability and confidence, while the one-piece bar and stem simplifies and lightens the weight of the front-end, balancing the overall feel
- Disc brakes let you brake late into corners and shift on the bars, but they also create a more stable chassis in corners and when accelerating, without lending themselves to any additional drag
- SRAM RED eTAP AXS 1x drivetrain
- Roval CLX 64 Disc wheels and Specialized Turbo Cotton Tyres. Roval 321 disc wheel and additional tyre included
|FRAME||Specialized S-Works FACT 11r carbon, Win Tunnel Engineered, UCI legal, internal electric only cable routing, BSA threaded, 12x142mm thru-axle, flat-mount disc|
|FORK||Specialized S-Works FACT 11r carbon, UCI legal, 100x12mm thru-axle, flat-mount disc|
|STEM||Specialized Shiv TT Integrated bar/stem aerobar|
|HANDLEBAR||Specialized Shiv TT Integrated bar/stem aerobar|
|FRONT BRAKE||SRAM S-900 Aero, HRD|
|REAR BRAKE||SRAM S-900 Aero, HRD|
|BRAKE LEVERS||SRAM eTAP|
|REAR DERAILLEUR||SRAM RED eTAP AXS, 12-speed|
|SHIFT LEVERS||SRAM eTAP Clics|
|CASSETTE||SRAM RED XG-1290, 12-speed, 10-28t|
|CRANKSET||SRAM RED 1 AXS Power, Aero 50T|
|FRONT WHEEL||Roval CLX 64 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 64mm depth, CeramicSpeed bearings, 21h|
|REAR WHEEL||Two rear wheels included - Roval CLX 64 Disc (DT Swiss 240 internals & CeramicSpeed bearings) / Roval 321 Disc (DT Swiss 240 internals & CeramicSpeed bearings)|
|FRONT TYRE||Specialized Turbo Cotton, 320 TPI, 700x24mm|
|REAR TYRE||Specialized Turbo Cotton, 320 TPI, 700x24mm (additional Turbo Cotton tyre and Turbo Ultralight, 80mm Presta valve inner tube included)|
|SADDLE||Specialized Sitero Pro, carbon rails|
|SEATPOST||Specialized 2019 S-Works Venge aero seatpost, FACT carbon, Di2-compatible|
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.