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Specialized S-Works Stumpjumper 29er Mountain Bike 2019 - Full Suspension MTB

£8,000.00
or £166.67 / month
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  • Product Information
  • Reviews (1)
  • Specialized 29 Geometry
  • Full Sus MTB Guide
  • 0% APR Finance
  • Delivery & Guarantee
  • What's In The Box
  • Product Description

    The ultimate trail 29er is now even better. The S-Works Stumpjumper 29er features a brand-new cutting edge Specialized frame at its heart. The asymmetric frame design is optimised for different sizes and is now stiffer than ever. The flip chip allows you to adjust the geometry to match you your personal style. As you would expect from an S-Works you get the very best Fox Factory shocks with Carbon Roval SL wheels and XX1 Eagle 1x12 speed goodness from SRAM.

    Key Features:

    • FACT 11m frame features S-Works level construction design
    • Fox Factory DPX2 shock for 140mm of refined rear suspension control
    • Fox Factory 36 fork offers 150mm of the very best suspension travel
    • SRAM XX1 Eagle 1x12 speed drivetrain for quiet running and a massive 500% gear range
    • SRAM Guide RSC hydraulic disc brakes for refined stopping power
    • 29” Roval Traverse SL carbon wheels are lightweight, stiff and strong
    • Sizes: Small, Medium, Large, X Large
    • Colour: Carbon/Grey, Acid Kiwi/Black
    • The S-Works Stumpjumper 29 from Specialized is available with 0% APR finance
    Specialized Stumpjumper Review

    We’ve heard it all before: “This bike’s for going fast, that one’s for having fun.” “This one pedals well, that one shreds.” Why not make one bike that does everything well? Well, we did, and it's called the S-Works Stumpjumper. Unrivalled handling and stiffness, sublime suspension kinematics, and a complete abandon of proprietary nonsense—it rides like a dream. And with 29-inch wheels, you’re free to climb and descend at the hyper speed that 29ers are known for.

    Our design goal for the new Stumpjumper was simple—build the ultimate trail bike, one that feels telepathic. And it turns out that this feeling all comes down to stiffness. Think of it this way: when the frame's telling your hands one thing and your feet another, your brain gets confused with the imbalance and the bike feels unstable. In order to fix this, we had to get to work on dialling-in the materials, shapes, and the layout.

    We started by creating our own mountain-specific stiffness test, and then we looked at the layout with Finite Element Analysis (FEA) to see where we could get the biggest stiffness improvements. This led to a big discovery: The Large and X-Large frames needed more front-end stiffness while the Smalls and Mediums were just fine. We were able to create a frame design that was 20% more efficient. And in the end, this proved to be one of the lightest trail frames on the market, today.

    When designing the frame with the stiffness targets being a main goal, we developed a radical new sidearm design. The front-end and rear-end are connected at three points, and the sidearm helps keep all these points super stiff and connected, all while taking about 100 grams out of the rear-end. More explicitly, this minimizes frame flex when the rear suspension is active.

    We continued down the suspension path with a custom Rx Trail Tune on both the fork and rear shock. Suspension performance is highly dependent on frame, wheel, and rider size, so we use our Rx Tune to get each bike to land in the middle of the adjustment spectrum, and this gives you the biggest possible range to fine-tune your ride. Another focal point of the tune was matching the suspension characteristics between wheel sizes—we developed a specific Rx Tune for each platform. So, no matter what wheel size you prefer, you’ll get perfectly linear suspension.

    Steps were also taken to make this bike easy to live with. Threaded bottom brackets make a triumphant return, and we made room for up to a 3.0" tire. You're also free to run whatever aftermarket rear shock you want, since we're using standard metric shocks. We revamped the SWAT™ box, too, making it sleeker, lighter, and with more volume. And customization is furthered with a Flip Chip that lets you to dial-in your Stumpy to your riding style. Switch it from High to Low and it drops your bottom bracket 6mm and slackens the head tube by half-a-degree. Little details also jump out to surprise you, like a newly designed ribbed chainstay protector that makes chain slap a thing of the past and nearly silences the drivetrain. Lastly, we seriously couldn’t make cable routing any easier on carbon models. Full tubes can be found throughout the carbon frame, so all you have to do is push the cable and it’ll come out the other end. No more lazy loop, hidden stashes of magnets, pokey spokes, or pillows to cry in.

    As with every S-Works build, this S-Works Stumpjumper 29 comes with only top-of-the-line parts, like a full SRAM XX1 Eagle drivetrain, SRAM Guide RSC disc brakes, FOX Factory front and rear suspension (150/150mm respectively), and the best carbon wheels money can buy, the Roval Traverse SL 29.

     

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day no hassle returns
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free basic pedals
    • Tredz drawstring kit bag
    • 16 point quality control check sheet
    • Basic bike setup instructions
    • Free Cycle Plan insurance voucher (8 weeks)

    Specification

    Frame:FACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of tra
    Fork:FOX 36 29" 150mm FACTORY
    Rear Shock:FOX FLOAT DPX2 Factory, Rx Trail Tune, EVOL Air sleeve, Kashima Coat, 3-position adjustment w/ Open Mode adjustment, 210x50mm
    Stem:Syntace MegaForce 2, 6-degree, 31.8mm clamp
    Bars:Specialized Trail, FACT carbon, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm, 31.8mm
    Front Brake:SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm rotor
    Rear Brake:SRAM Guide RSC, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm rotor
    Rear Mech:SRAM XX1 Eagle™
    Shifters:SRAM XX1 Eagle, trigger
    Speed:12
    Rims:Roval Traverse SL 27.5, hookless carbon, 30mm inner width, 24h/28h, tubeless ready, hand-built
    Front Hub:Roval Traverse, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h
    Rear Hub:Roval Traverse, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
    Spokes:DT Swiss Revolution
    Front Tyre:Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
    Rear Tyre:Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6"
    Seat Post:Command Post IRcc, 16-position micro-height adjustable, two-bolt head, bottom mount cable routing, remote SRL lever, 34.9mm, S: 130mm, M/L/XL: 160mm of travel
    Chainset:SRAM XX1 Eagle, Boost™ 148, 170mm crankarm, 24mm spindle, 30T
    Bottom Bracket:SRAM GXP
    Chain:SRAM XX1 Eagle, 12-speed w/ PowerLock®
    Cassette:SRAM X01 Eagle, 12-speed, 10-50t
    Pedals:Specialized Dirt

    Occasionally without notice, manufacturers sometimes change product specifications.

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