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 Pro Race Womens Road Bike 2016
The latest Specialized Amira SL4 Pro Race Womens Road Bike 2016 is chomping at the bit, ready to take on any road you point it along. This high performance package is exactly what you need to take your racing, sportives or general riding to the next level at an incredible pace.
The high quality carbon frame comes to life with every pedal rotation, with these being delivered smoothly and efficiently thanks to the superb Shimano Dura Ace eleven speed groupset. Too often bikes are let down by the wheelset, but that is certainly not the case with these Roval Rapide CL 40s.
Going fast does not mean you have to be uncomfortable though. The Women's Competitive Geometry with women's layup makes this bike perfectly ready to accomodate the female form for hours in the saddle. This is a true women's designed road bike, with a Specialized Women's Expert, shallow drop handlebar providing a comfortable platform to control the bike from as well as the Specialized Body Geometry Women's Oura Expert saddle, which is comfortable, supportive and in keeping with the bike's high performance image.
The OSBB bottom bracket is here to stay due the stiffness improvements, especially when combined with the Specialized Pro, FACT carbon, OSBB 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.
Features
- High performance women's specific road bike
- FACT 10r carbon fibre is both lightweight and strong
- Shimano Dura Ace groupset
- Specialized women's specific handlebar, stem and seat post
- Roval Rapide CL 40 clincher wheelset
- Tapered headtube improving handling and feedback
- Clean and eye-catching gloss Tarmac black, rocket red and silver colour scheme
Specification
FRAME Specialized FACT 10r carbon, FACT construction, Women's Competitive Geometry, women's layup w/ tapered head tube, OSBB
FORK Specialized FACT carbon, FACT IS construction, full monocoque, 1-1/8" to 1-3/8" tapered steerer
HEADSET 1-1/8" upper, 1-3/8” lower, stainless steel cartridge bearings, 8mm carbon cone spacer, w/ 25mm carbon spacers
STEM Specialized Pro SL, alloy, 4-bolt
HANDLEBAR Specialized Women's Expert, shallow drop, alloy, 123mm drop, 75mm reach
HANDLEBAR TAPE Specialized CX Pro, w/ sticky gel
FRONT BRAKE Shimano Dura-Ace
REAR BRAKE Shimano Dura-Ace
BRAKE LEVERS Shimano Dura-Ace
FRONT DERAILLEUR Shimano Dura-Ace, 11-speed, braze-on
REAR DERAILLEUR Shimano Dura-Ace, 11-speed
SHIFT LEVERS Shimano Dura-Ace, 11-speed
CASSETTE Shimano Dura-Ace, 11-speed, 11-28t
CHAIN Shimano Dura-Ace, 11-speed
CRANKSET Specialized Pro, FACT carbon, OSBB, 52/36
PEDALS Nylon flat test ride, loose ball, w/ reflectors
WHEELSET Roval Rapide CL 40
TYRES S-Works Turbo, 120TPI, folding bead, BlackBelt protection, 700x24mm
SADDLE Specialized Body Geometry Oura Expert Gel, hollow Ti rails, 155mm
SEATPOST S-Works FACT carbon, 20mm offset, 27.2mm
SEAT CLAMP Specialized 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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".