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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Specialized Amira SL4 Comp Ultegra Di2 Womens Road Bike 2016
Adding the superb Ultegra Di2 electronic groupset, to the already impressive Amira SL4 Comp, makes this Specialized Amira SL4 Comp Ultegra Di2 Womens Road Bike 2016 an absolute joy to ride and race. Take it racing, conquer a sportive or just enjoy your normal rides more with this performance ready road bike.
Employing high quality, FACT 9r carbon fibre in the frame's construction to make it even stiffer than ever before. This extra rigidity offers direct power transfer, better handling and a sharper ride. FACT monocoque technology has also been used in the fork, which has a tapered steerer, improving handling and giving the bike it's pin-sharp cornering capabilities.
Fulcrum S5 wheels are light, responsive and fast! These awesomely quick set of black wheels are adorned with Specialized Turbo Pro 23C 127TPI tyres. These tyres are fast, grippy and durable, with impressive road holding and wet weather capabilities.
The major development of the new OSBB bottom bracket is here to stay. Stiffer than ever before, especially when combined with a Praxis Works, TURN Zayante, BB30 crankset, which does not just look good but also gives a direct and uncompromised power delivery straight through the pedals onto the road. No watts will be wasted with this frame.
This is a true women's designed road bike, with a Specialized Women's Comp, shallow drop handlebar providing a comfortable platform to control the bike from. This handlebar is incredibly lightweight and stiff, ideal for those out of the saddle climbing or sprinting efforts.
The women's specific list of parts continues with a Specialized Body Geometry Women's Oura Comp saddle, which is comfortable, supportive and in keeping with the bike's high performance image.
Features
- High performance women's specific road bike
- FACT 9r carbon fibre is both lightweight and strong
- Shimano Ultegra Di2 groupset
- Specialized women's specific handlebar, stem and seat post
- Fulcrum S5 clincher wheelset
- Tapered headtube improving handling and feedback
- Specialized dynamic satin carbon and charcoal colour scheme
Specification
FRAME Specialized FACT 9r carbon, FACT construction, Women's Competitive Geometry, women's layup w/ shaped/tapered 1-1/8" to 1-3/8" head tube, OSBB
FORK Specialized FACT carbon, full monocoque
HEADSET 1-1/8" upper, 1-3/8" lower, integrated Cr-Mo cartridge bearings, 20mm cone spacer, w/ 20mm of spacers
STEM Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise
HANDLEBAR Specialized Women's Comp, shallow drop, alloy, 123mm drop, 75mm reach
HANDLEBAR TAPE Specialized Roubaix
FRONT BRAKE Shimano 105
REAR BRAKE Shimano 105
BRAKE LEVERS Shimano Ultegra
FRONT DERAILLEUR Shimano Ultegra Di2, 11-speed Braze-on
REAR DERAILLEUR Shimano Ultegra Di2, 11-speed
SHIFT LEVERS Shimano Ultegra Di2, 11-speed
CASSETTE Shimano Ultegra 11-speed, 11-28T
CHAIN Shimano 105, 11-speed
CRANKSET Praxis Works, TURN Zayante, BB30, 50/34T
PEDALS Nylon flat test ride, loose ball, w/ reflectors
WHEELSET Fulcrum S5
TYRES Specialized Turbo Pro, 127TPI, folding bead, BlackBelt protection, 700x23c
SADDLE Specialized Body Geometry Women's Oura Comp Gel, hollow Cr-Mo rails, 155mm
SEATPOST Specialized Comp, FACT carbon, 27.2mm
SEAT CLAMP Alloy, 31.6mm
Image shown for representation of colour way only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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.
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