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, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.
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. Click here to learn more and claim.
Specialized Allez Sprint Comp Disc Road Bike 2019
Pushing the limits of an aluminium bike, the Specialized Allez Sprint Comp Disc Road Bike is one of the stiffest alu frames ever tested. The addition of hydraulic disc brakes brings it bang up to date with the demands of modern road riders.
D'Aluisio Smartweld Technology is responsible for the increase in stiffness and improved compliance that this bike offers, and welding material is strategically placed exactly where it is needed. Inspired by the Tarmac's Rider-First Engineered™ geometry, the unique down tube, head tube and bottom bracket shell, and a fork size that is unique to each frame size, ensure that every rider will reap the same performance benefits.
Short chainstays make the rear triangle extremely rigid, and hydroformed tube shapes have been optimised for aerodynamics, cutting drag for more speed. At the front, a Tarmac Disc FACT carbon fibre fork makes for incredibly responsive steering and further improves rigidity.
Built up with Shimano's reliable 105 groupset, shifting is smooth and precise. Have more control over your ride with Shimano 105 hydraulic disc brakes, for inspired confidence on the fastest descents.
DT R470 Disc alloy wheels are fitted with Specialized Turbo Pro tyres, so you'll roll fast and smooth with the added benefit of BlackBelt puncture protection. Finally, the bike is finished off with a Specialized handlebar and stem and a comfortable Body Geometry Toupe saddle.
- E5 Premium aluminium frame with Allez D'Aluisio Smartweld Sprint Technology refocuses weld locations, allowing for more material to be placed strategically for increased stiffness and compliance where you need it most.
- Specialized's top-tier Tarmac Disc FACT carbon fibre fork provides incredible stiffness and front-end steering response, while also efficiently absorbing road chatter.
- Shimano 105 hydraulic disc brakes provide both superior stopping power and modulation when compared to their rim counterparts.
|FRAME||Specialized E5 Premium Aluminum with D'Aluisio Smartweld Sprint Technology, hydroformed aluminum tubing, tapered head tube, OSBB|
|FORK||Specialized Tarmac SL6 Disc fork, full carbon, flat-mount, 1-1/8" to 1-1/2" taper|
|BOTTOM BRACKET||Praxis 6806 bearings|
|STEM||Specialized, 3D-forged alloy, 4-bolt, 6-degree rise|
|HANDLEBAR||Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp|
|FRONT BRAKE||Shimano 105 R7070, flat-mount hydraulic disc|
|REAR BRAKE||Shimano 105 R7070, flat-mount hydraulic disc|
|FRONT DERAILLEUR||Shimano 105 R7000|
|REAR DERAILLEUR||Shimano 105 R7000 GS, medium cage, 11-speed|
|SHIFT LEVERS||Shimano 105 R7020 hydraulic disc|
|CASSETTE||Shimano R7000, 11-speed, 11-28t|
|CRANKSET||Praxis Zayante, BB30|
|FRONT WHEEL||DT R470 Disc, sealed cartridge hubs, 14g spokes, 24h, clincher|
|REAR WHEEL||DT R470 Disc, sealed cartridge hubs, 14g spokes, 24h, clincher|
|FRONT TYRE||Specialized Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm|
|REAR TYRE||Specialized Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm|
|SADDLE||Specialized Body Geometry Toupé Sport, steel rails, 143mm|
|SEATPOST||Specialized Venge Aero seatpost, FACT carbon|
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.
To see how you build your new bike once you receive it, please see our bike assembly page here.
Please note 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.