Sorry! Specialized Men's Stumpjumper ST Comp Carbon 29 is no longer available.

Specialized Men's Stumpjumper ST Comp Carbon 29

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Colour: Satin/Cast Battleship/Taupe

With the same 11m carbon construction as the S-Works, the Stumpjumper ST Comp Carbon 29 brings you exceptional handling, customized suspension, and no proprietary issues. All of this while maintaining the speed you desire with 29-inch wheels. This Stumpjumper features slightly steeper angles and less suspension (130mm front/120mm rear) due to its 'ST' distinction, providing you with nimble and responsive climbing ability and incredible descending skills.Our aim when designing the new Stumpjumper was simple - to create the ultimate trail bike that feels like it can read your mind. We discovered that this feeling is all about stiffness. When the frame is communicating conflicting messages to your hands and feet, your brain becomes confused and the bike feels unstable. To solve this problem, we focused on enhancing the materials, shapes, and layout.We started by developing our own stiffness test specifically for mountain bikes. Using Finite Element Analysis (FEA), we analyzed the layout to identify areas where we could make significant improvements in stiffness. This led to a groundbreaking discovery - the Large and X-Large frames required more front-end stiffness while the Smalls and Mediums were already satisfactory. As a result, we designed a frame that is 20% more efficient. The end product is one of the lightest trail frames available today.To achieve our stiffness goals, we adopted a revolutionary sidearm design for the frame. By connecting the front-end and rear-end at three points, the sidearm ensures that all these points remain incredibly stiff and connected. Additionally, this design helps reduce frame flex when the rear suspension is active, resulting in a more responsive ride.We also focused on optimizing the suspension performance. We used a custom Rx Trail Tune on both the fork and rear shock. Suspension characteristics depend greatly on the frame, wheel, and rider size, so we developed an Rx Tune that allows each bike to land in the middle of the adjustment spectrum. This provides you with the widest range to fine-tune your ride. We also created a specific Rx Tune for each wheel size to ensure perfectly linear suspension, no matter your preference.We made sure this bike is user-friendly as well. The return of threaded bottom brackets allows for easy maintenance, and the frame can accommodate up to a 3.0'' tyre. You have the freedom to use any aftermarket rear shock you like since we utilize standard metric shocks. We have also improved the SWAT box, making it sleeker, lighter, and with more storage volume. You can further customize your Stumpy with the Flip Chip, which allows you to adjust the bottom bracket and head tube angles to match your riding style. Changing from High to Low position drops the bottom bracket by 6mm and slackens the head tube by half-a-degree.We have also paid attention to the small details that make a big difference in your riding experience. For example, we have designed a ribbed chainstay protector that eliminates chain slap and greatly reduces drivetrain noise. Cable routing is a breeze on the carbon models, as full tubes are present throughout the frame, allowing you to simply push the cable through.The Comp model of this bike comes equipped with high-quality components, including a Shimano XT/SLX drivetrain with RaceFace cranks, Shimano SLX disc brakes, a FOX FLOAT Rhythm 34 fork with 130mm of travel, a FOX FLOAT DPS rear shock with 120mm of travel, and Roval Traverse 29 wheels.

FRAMEFACT 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, 120mm of travel
FORKFOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel
REAR SHOCKFOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x42.5MM
FRONT HUBSpecialized, sealed cartridge bearings, 15x110mm spacing, 28h
REAR HUBSpecialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
SPOKESDT Swiss Industry
RIMSRoval Traverse 29, hookless alloy, 29mm inner width, tubeless ready, 28h
INNER TUBESPresta, 40mm valve
FRONT TYREButcher, GRID Casing, GRIPTON© compound, 2Bliss Ready, 29x2.3""
REAR TYREPurgatory, GRID casing, GRIPTON© compound, 2Bliss Ready, 29x2.3""
CRANKSETRaceFace Aeffect, 24mm spindle, 170mm crankarm
CHAINRINGS30T
BOTTOM BRACKETThreaded BB, 24mm spindle
SHIFT LEVERSShimano SLX, 11-speed
REAR DERAILLEURShimano XT, Shadow Plus, GS cage, 11-speed
CASSETTEShimano SLX, 11-speed, 11-46t
CHAINKMC X11, 11-speed w/ Missing Link™
FRONT BRAKEShimano SLX, hydraulic disc, resin pads, 200mm rotor
REAR BRAKEShimano SLX, Hydraulic Disc, Resin Pad
HANDLEBARSSpecialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width
GRIPSSpecialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
STEMSpecialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
SADDLEBody Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm
SEATPOSTX-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel
SEAT BINDERSpecialized bolt-type, alloy, 38.6mm
PEDALSSpecialized Dirt

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

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When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

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When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
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  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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