The 2019 Specialized Stumpjumper Comp Alloy is a full suspension trail mountain bike with 29-inch wheels, a 12-speed drivetrain and 150mm of travel.

Specialized

Specialized Stumpjumper Comp Alloy 29 12 Speed Grey

£2,750.00
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Specialized Stumpjumper Comp Alloy 29 12 Speed Grey

Season : 2019

Brand : Specialized

Code : 93319-52

Weight : 0KG

The 2019 Specialized Stumpjumper Comp Alloy is a full suspension trail mountain bike with 29-inch wheels, a 12-speed drivetrain and 150mm of travel.

The Stumpjumper is Specialized's flagship mountain bike, first produced in 1981, it comes with a whole heap of heritage.

No need to fret we haven't forgotten about all you alloy fans out there. In fact, the new Stumpjumper Comp Alloy 29 with a 12-speed SRAM NX Eagle may be the most radically designed alloy bike ever made. For real, though. And with new tube shapes and an asymmetrical design, it's going to exceed all of your expectations of how a trail bike should ride.

Specialized's 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 frames 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 material and shapes.

Specialized 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 they use 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 there is room for up to a 3.0 tyre. You're also free to run whatever aftermarket rear shock you want since the stumpy uses standard metric shocks. 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.

The build on this Comp model comes with a list of components that deliver undeniable quality, like a 12-speed SRAM NX Eagle drivetrain, SRAM Guide R disc brakes, FOX front and rear suspension, and Roval Traverse 29 wheels.

 

This Bike Is Perfect For

The trail rider that wants fast and diverse performance from their bike and brand new exciting technology that you won't find from any other brand. The 2019 Specialized Stumpjumper Comp alloy is perfect for trail riding of all kinds, from your local trails to trips to the mountains. The Stumpjumper is the ultimate trail bike.

 

Key Features

  • The Stumpjumpers asymmetrical, alloy construction is lightweight, stiff, and ready to take on the trail. Its built off our 29 Trail Geometry, so it's just the right amount of both capable and comfortable. And with a threaded BB, easy cable routing, and an all-new chain silencer, its ready for anything the trail, or you, throw at it.
  • The FOX DPS Performance rear shock features our Rx Trail Tune, ensuring that no matter the wheel or frame size, your bike is dialled-in perfectly.
  • SRAMs 12-speed NX Eagle groupset features a wide gear range that delivers climbing and descending efficiency in spades.

 

  • €3,105.79
    EUR
  • $2,858.26
    USD
  • $4,211.94
    AUD
  • kr33,379.56
    SEK
  • kr25,601.06
    NOK
  • kr23,194.09
    DKK
  • $4,531.01
    NZD
  • ¥308,820.69
    JPY

Specialized are one of the biggest cycling brands in the world and have been a household name for decades, pioneering mountain biking with the Stumpjumper in the 80's and developing race winning road bikes for the likes of Le Tour De France and The Giro.

Specialized now make a full range of products for every discipline imaginable, innovating in electric trail bikes, developing premium quality yet affordable entry level bikes and designing clothing, helmets, shoes and accessories that blow many other brands out of the water.

Back in April, we posted about Specialized’s new Stumpjumper that had just been released. Back then the only models on sale were carbon, there were no aluminium bikes and the Evo wasn’t obtainable either. 

Now the full range is available in a broad selection of different geometries, specs and colours, meaning that there is a Stumpjumper for everyone and Specialized’s flagship mountain bike, with all its heritage is more diverse than ever.

Read our 2019 SPECIALIZED STUMPJUMPER SHORT TRAVEL, LONG TRAVEL & EVO blog post.

Technical Information

Technical Information

  • TECHNICAL SPECIFICATIONS
    • FRAME
      M5 alloy chassis and rear end, asymmetrical design, 29 Trail Geometry, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 140mm of travel
    • FORK
      FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel
    • REAR SHOCK
      FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x50mm
    • FRONT HUB
      Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
    • REAR HUB
      Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
    • SPOKES
      DT Swiss Industry
    • RIMS
      Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready
    • INNER TUBES
      Standard, Presta valve
    • FRONT TYRE
      Butcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.6"
    • REAR TYRE
      Purgatory, GRID casing, GRIPTON® compound, 2Bliss ready, 29 x2.6"
    • CRANKSET
      SRAM NX Eagle, DUB, 170mm
    • CHAINRINGS
      Steel, 30T
    • BOTTOM BRACKET
      SRAM DUB, threaded BB
    • SHIFT LEVERS
      SRAM NX Eagle, trigger, 12-speed
    • REAR DERAILLEUR
      SRAM NX Eagle, 12-speed
    • CASSETTE
      SRAM NX Eagle, 12-speed, 11-50t
    • CHAIN
      SRAM NX Eagle, 12-speed
    • FRONT BRAKE
      SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm
    • REAR BRAKE
      SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm
    • HANDLEBARS
      Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
    • GRIPS
      Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
    • STEM
      Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise
    • SADDLE
      Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
    • SEATPOST
      X-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 BINDER
      Specialized bolt-type, alloy, 38.6mm
    • PEDALS
      Specialized Dirt
Technical Information
Sizing Information
  S M L XL
CRANK LENGTH 170mm 170mm 170mm 170mm
STEM LENGTH 45MM 45MM 45MM 45MM
SEATPOST LENGTH 376mm 438mm 438mm 438mm
SADDLE WIDTH 143mm 143mm 143mm 143mm
HANDLEBAR WIDTH 780mm 780mm 780mm 780mm
REACH 405mm 425mm 445mm 470mm
TOP TUBE LENGTH, HORIZONTAL 573mm 597mm 628mm 662mm
STACK 619mm 619mm 642mm 656mm
WHEELBASE 1151mm 1171mm 1201mm 1232mm
CHAINSTAY LENGTH 437mm 437mm 437mm 437mm
FRONT CENTER 716mm 736mm 766mm 797mm
BB DROP 33mm 33mm 33mm 33mm
BB HEIGHT 341mm 341mm 341mm 341mm
SEAT TUBE ANGLE 74.8° 74.5° 74.1° 73.7°
HEAD TUBE ANGLE 66.5° 66.5° 66.5° 66.5°
SEAT TUBE LENGTH 380mm 410mm 455mm 505mm
HEAD TUBE LENGTH 100mm 100mm 125mm 140mm
BIKE STANDOVER HEIGHT 756mm 762mm 775mm 776mm
FORK RAKE/OFFSET 51mm 51mm 51mm 51mm
FORK LENGTH, FULL 560mm 560mm 560mm 560mm
TRAIL 107mm 107mm 107mm 107mm

 

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