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 Fuse Pro 6Fattie Mountain Bike 2017
The Specialized Fuse Pro 6Fattie Mountain Bike 2017 is the next step in the evolution of trail riding. Now this may sound bold coming from a hardtail, but with the all-new 6Fattie Wheel System, the new Fuse delivers more traction, more floatation, and better handling, all without sacrificing efficiency.
When combined with a low and slack geometry, which keeps you glued to the trail, and the exclusive Diamond Stay design, which keeps the chainstays as short as possible for snappy handling and quick accelerations, its easy to see why the Fuse has become so strongly associated with trail riding fun.
Features:
M4 Premium Aluminium proved to be the right material for the job, allowing a lightweight, durable frame with a low and slack geometry that's equal parts snappy and efficient on climbs and descents. It also allowed Specialized to incorporate their exclusive Diamond Stay that accommodates the 6Fattie wheels/tyres without compromising on their hallmark short chainstays that provide unrivalled handling and climbing prowess.
A RockShox Reba RC3 650+ fork was developed to deliver 100/120mm (size-specific) of plush, trail taming travel, while accommodating 15x110mm thru-axles for reliable handling and durability over rough, bumpy, or loose terrain.
38mm-wide Roval 650b wheels are hand-built to provide the perfect tension and a longer lifespan, while an ultra-wide alloy design allows for higher tyre volumes that decrease deflection in order to provide more stability and increased traction.
650bx3.0" 6Fattie Ground Control tyres feature a perfectly sized contact patch for life-changing levels of traction and control while cornering, all without sacrificing climbing efficiency or descending prowess.
SRAM's S-2200 11-speed crankset delivers all the ease-of-use climbing and descending efficiency that a one-by setup is known for, but what Specialized are most excited about is how seamlessly it interfaces with their exclusive Diamond Stay design and bottom bracket junction to form a smooth, natural, and intuitive ride quality.
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
| FRAME | Specialized M4 Premium Aluminium, Trail 6Fattie Geometry, fully-butted w/ smooth welds, tapered head tube, tapered seat tube, forged 160mm disc mounts, 148mm thru-axle dropouts, replaceable alloy derailleur hanger |
| FORK | RockShox Reba RC3 650+, Solo Air spring, S |
| HEADSET | 1-1/8" upper, 1-1/2" lower, threadless, Campy style, cartridge bearings |
| STEM | Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise |
| HANDLEBARS | Specialized, 7050 alloy, 8-backsweep, 6-upsweep, 10mm rise, 750mm, 31.8mm |
| GRIPS | Specialized Sip Grip, light lock-on, half-waffle, S/M |
| FRONT BRAKE | SRAM DB5 Trail, 4-piston, semi-metallic pads, 180mm rotor |
| REAR BRAKE | SRAM DB5, dual piston, semi-metallic pads, 160mm rotor |
| BRAKE LEVERS | SRAM DB5, hydraulic, reach adjust |
| FRONT DERAILLEUR | NA |
| REAR DERAILLEUR | SRAM X01 Type 2.1, 11-speed, carbon cage |
| SHIFT LEVERS | SRAM X1, 11-speed, trigger |
| CASSETTE | SRAM XG-1175, 11-speed, 10-42t |
| CHAIN | KMC X11L, 11-speed, w/ reusable MissingLink |
| CRANKSET | SRAM S-2200, carbon, 148-specific chain line, PF30, X-Sync 30T direct mount ring |
| PEDALS | Nylon, CEN std., w/ toe clips |
| FRONT WHEEL | Roval 650b, alloy, 38mm wide, 2Bliss Ready, 24h rim, Specialized, Hi Lo disc, alloy, cartridge bearings, 15x110mm thru-axle, QR, 24h hub |
| REAR WHEEL | Roval 650b, alloy, 38mm wide, 2Bliss Ready, 28h rim, Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12x148mm thru-axle, 28h hub |
| FRONT TYRE | Specialized 6Fattie Ground Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0" |
| REAR TYRE | Specialized 6Fattie Ground Control, 60TPI, 2Bliss Ready, folding bead, 650bx3.0" |
| SADDLE | Specialized Body Geometry Henge Comp, thin padding, hollow Cr-Mo rails, 143mm |
| SEATPOST | Specialized Command Post IRcc, cruiser control technology, micro-adjust height adjustable, alien head design, bottom mount cable routing, remote adjust SRL lever, 30.9mm, S |
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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