If you're looking for a bike that you can almost quite literally ride anywhere, then the Specialized Fatboy Mountain Bike 2017 is for you. The fat wheel system makes for a fast ride with a gargantuan level of traction that is at home in a snow drift as it is descending a sand dune.
Specialized Fatboy Mountain Bike 2017
Specialized Fatboy Mountain Bike 2017
Built for speed and manoeuvrability over pretty much any terrain, the Specialized Fatboy Mountain Bike 2017 is a riding revolution. The fat wheel system offers a degree of control and traction that you cannot find anywhere else in cycling. You get dramatically more traction, grip, and floatation than with traditional mountain tyres, all without sacrificing much to climbing efficiency. This results in more fun and a superbly high level of durability and ruggedness with a low-level of maintenance that is ready to brave the wilds.
The frame features an M4 alloy construction that provides the ideal blend of efficiency and durability, while the geometry creates a roomy top tube and short chainstays for easy climbing and confident descending
A FACT carbon fibre fork provides tons of compliance and absorbs chatter, while simultaneously keeping the overall weight of the bike down
Specialized's Stout XC 90 alloy rims have been laced to Stout XC hubs to form a wheelset that's dependable, rugged, and efficient. So whether you're trail riding or ploughing through the snow, these wheels will be the perfect mix of performance and strength
26x.4.6" Ground Control tyres help soak up bumps, while also providing a game-changing level of traction, control, and floatation for better handling out in the wild
The Stout XC Pro one-by crankset features a forged alloy construction that provides plenty of security from chain drop, while also leading the way for an efficient, lightweight, and simplified drivetrain with plenty of gear range for hard drives on the flats and climbs
Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
- FRAME: Specialized M4 Premium Aluminium, fully-butted w/ smooth welds, tapered head tube, post-mount disc dropouts, 190mm rear hub spacing, replaceable alloy derailleur hanger
- FORK: Specialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing, open QR dropouts
- HEADSET: 1-1/8" upper, 1-1/2" lower, threadless, Campy style, cartridge bearings
- STEM: Specialized Stout XC, 3D forged alloy, 4-bolt, 6-degree rise, anti-corrosion hardware
- HANDLEBARS: Specialized Stout, double-butted 6061 alloy, 9-degree backsweep, 5-degree upsweep, 15mm rise, 31.8mm
- GRIPS: Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness
- FRONT BRAKE: Tektro Gemini, hydraulic disc, resin pads, I-spec compatible
- REAR BRAKE: Tektro Gemini, hydraulic disc, resin pads, I-spec compatible
- BRAKE LEVERS: Tektro Gemini, hydraulic, reach adjust, I-spec compatible
- FRONT DERAILLEUR: NA
- REAR DERAILLEUR: SRAM X7 Type 2.1, 10-speed, long cage
- SHIFT LEVERS: SRAM X7, 10-speed, trigger
- CASSETTE: Custom Sunrace, wide range, 10-speed, 11-40t
- CHAIN: KMC X10L, 10-speed, w/ reusable MissingLink
- CRANKSET: Specialized Stout XC Pro, forged alloy, 30mm alloy spindle, 100mm spindle width, 28T, 76mm BCD spider
- PEDALS: Nylon, loose ball bearings, 9/16", w/ reflectors
- FRONT WHEEL: Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h, Specialized Stout XC 135, Hi Lo disc, alloy, sealed cartridge bearings, QR, 32h
- REAR WHEEL: Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h, Specialized Stout XC 190, Hi Lo disc, alloy, sealed cartridge bearings, QR, 32h
- FRONT TYRE: Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6"
- REAR TYRE: Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6"
- SADDLE: Specialized Body Geometry Henge Sport, steel rails, 143mm
- SEATPOST: Alloy, 2-bolt, 12.5mm offset, 30.9mm, anti-corrosion hardware
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), rotate and tighten the handlebars 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.
PRODUCT REF: 16FATBOY
UK Delivery Options
Free Delivery on all orders over £30
Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)
CollectPlus Delivery - £1.99
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.
Orders placed are normally dispatched within 2 working days.
Priority 1st Class Delivery - £2.99
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery* - £4.99
A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.
Saturday pre 12 Delivery - £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.
Sunday pre 12 Delivery - £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect** - FREE
Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.
* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.
** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.
London Same Day (Order Before 1pm)
We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.
More information on our Same Day delivery options.
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.
Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.
More information on all our UK delivery options.
International Delivery and Returns
We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.
International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.
For full details, see this link.
Free UK Returns
We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.
More information on the Sigma Sport returns procedure.
Please alert me via email when this product is back in stock.
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