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 S-Works Epic FSR World Cup Disc Mountain Bike 2017
Even lighter, more efficient and offering greater speeds than you could possibly imagine. The Specialized S-Works Epic FSR World Cup Disc Mountain Bike 2017 is Specialized’s most efficient mountain bike on the market, specifically designed to go faster, climb tougher gradients and get to the podium quicker than ever before.
The S-Works FACT 11m carbon fibre frame weighs just 900g and owns the title of the lightest hardtail frame ever made - but it doesn’t skip out on all the strength, stiffness and efficiency we all yearn for when trying to maintain top speeds. It’s twinned with Specialized’s XC 29 Geometry that tightens up the entire bike to focus on handling and control, and the internal cable routing creates zero-hassle maintenance.
A RockShox SID Brain World Cup front fork has been incorporated to smoothen out the trail ahead and improve comfort over rocky and rooty terrain. This fork also offers 100mm of travel with customised fade and rebound adjustment.
SRAM XX1 Eagle is the new kid on the block and claims to be the highest-performance drivetrain on the market. It provides a wide range of gearing with all the spin you need to get up harsh, technical gradients and all the power to surge along the flats. It’s also incredibly strong, taking rock strikes without batting an eyelid.
Roval Control SL 29 wheels offer great compliance on the trail, without affecting any efficiency or ride quality. They stay stiff and lightweight throughout tough, technical rock gardens and soak up any inconsistencies over roots. The Specialized Fast Trak tyres give total control on the trail, too, thanks to their immense grip and puncture protection.
Features
- To provide the optimal blend of stiffness, crazy light weight, and strength, Specialized’s constructed the frame from their FACT 11m carbon fibre. And when combined with an XC 29 Geometry, the Epic is guaranteed to deliver uncompromising, blistering speed and agile handling come race day—no matter the course.
- The RockShox SID World Cup 29 w/ Brain fork provides 90/100mm of efficient travel. It features Brain technology that distinguishes between terrain and rider input in order to maximize your power, while a Brain Fade adjusts the oil flow when not hitting bumps.
- The one-by drivetrain is controlled by SRAM's venerable XX1 Eagle components to form the ultimate in efficiency and intuitive feel, while also having the added benefit of significant weight savings and minimal required maintenance.
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
| FRAME | Specialized S-Works FACT 11m, full carbon, XC Geometry, internal split-housing cable routing, PF30 BB, 12x148mm rear end, triangulated post-mount 160mm brake |
| FORK | Custom RockShox SID World Cup w/Brain, Position Sensitive damper, top-mount Brain Fade adjust, rebound adjust, Solo Air spring, tapered carbon crown/steerer, 110x15mm Maxle Stealth thru-axle, 90/100mm of travel, 51mm offset |
| STEM | Syntace F109, 6-degree rise, 31.8mm clamp |
| HANDLEBARS | Specialized Mini-rise, FACT carbon, 6-degree upsweep, 8-degree backsweep, 10mm rise, 720mm, 31.8mm |
| FRONT BRAKE | SRAM Level Ultimate, hydraulic disc, carbon lever, titanium hardware, organic pads, 180/160mm rotor |
| REAR BRAKE | SRAM Level Ultimate, hydraulic disc, carbon lever, titanium hardware, organic pads, 160mm rotor |
| BRAKE LEVERS | SRAM XX1 Eagle, 12-speed, trigger |
| FRONT DERAILLEUR | N/A |
| REAR DERAILLEUR | SRAM XX1 Eagle, 12-speed |
| SHIFT LEVERS | SRAM XX1 Eagle, 12-speed, trigger |
| CASSETTE | SRAM XG-1295, 12-speed, 10-50t |
| CRANKSET | SRAM XX1 Eagle, carbon, 30mm spindle, 49mm chainline |
| FRONT WHEEL | Roval Control SL 29, hookless carbon, 22mm inner width, 24/28h, tubeless ready |
| REAR WHEEL | Roval Control SL 29, hookless carbon, 22mm inner width, 24/28h, tubeless ready |
| FRONT TYRE | Specialized Fast Trak, Control casing, 29x2.2", 60TPI, Aramid folding bead, 2Bliss Ready |
| REAR TYRE | Specialized Fast Trak, Control casing, 29x2.2", 60TPI, Aramid folding bead, 2Bliss Ready |
| SADDLE | Specialized Body Geometry S-Works Phenom, carbon rails, 143mm |
| SEATPOST | Specialized S-Works FACT carbon, 0mm setback, carbon rail clamps |
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".