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Satin Carbon / Rocket Red

Men's Stumpjumper Comp Carbon 27.5—12-speed

Was: £3800.00
Now: £3040.00

Please note we are experiencing a high volume of orders, and therefore deliveries are taking 10+ days.

Sorry, this is now sold out.

The newer Stumpjumper Expert Carbon 27.5 can be found here.

Part No. 93319-5402


It might not carry the premium S-Works name, but the new Stumpjumper Comp Carbon 27.5 certainly makes no compromises with its trail-blazing build, featuring the exact same full FACT 11m carbon chassis and rear-end, only in this case, equipped with reliable no-nonsense components. Your budget shouldn't get in the way of that perfect, shredding ride feel, and that's exactly why we've created the Comp Carbon.

Everyone wants to experience that effortless telepathic feel with their bike, especially when you're ragging them down technical trails. We made this one of our biggest design goals and soon found out that it all came down to stiffness the stiffer the bike, the better it translates all the vibrations and bumps from the trail to the rider's hands and feet. To achieve this telepathic connection, we set about changing the materials, shapes and layout of the frame.

Our design process was all about finding the areas where we could make the biggest improvements to performance and efficiency. Our own mountain-specific test along with high-tech Finite Element Analysis (FEA) soon identified the areas where we could make the biggest improvements. The tests revealed that our small and medium sized frames were already super-stiff, but we found that the front ends of both the large and x-large sizes needed a bit of attention. This led us to design a frame that's a massive 20% more efficient, as well as super-light. In fact, it's one of the lightest trail bikes on the market.

With stiffness still in mind, we turned our attention to the sidearm, and ultimately came up with a totally new, radical design to add even more stiffness to our frame. The new sidearm strengthens the three connection points between the front-end and rear-end, as well as shaving a sizeable 100 grams from the rear. The design really comes to life when the rear suspension is active, serving to minimise frame flex as you throw the Stumpy down the trail.

A super-stiff trail bike is great, but it still needs suspension in abundance to absorb all those nasty bumps and roots that litter the trail. As suspension is dependent on the size of frame, wheel and rider, we needed a piece of tech that would guarantee the same linear suspension across the range. That's where the Rx Trail Tune comes in. It enables you to tweak and fine-tune your rig to the perfect ride feel, also keeping it specific to each size platform, ensuring that linear suspension is perfectly uniform across the board.

A trail bike that's easy to live with is going to give you tons of more time to focus on the important stuff shredding the nearest trail. That's why we've brought back threaded bottom brackets and added even more clearance, with space to fit up to a 3.0 tyre. We're also running standard metric shocks to give you the freedom to choose whatever aftermarket shock you please. The SWATTM has had a bit of a makeover too, with a new design that is a lot sleeker, lighter and more roomy than previous models.

One of our coolest new features is the Flip Chip, a handy device that drops your bottom bracket by 6mm and slackens your head tube by half-a-degree to keep you planted when the trail gets that little bit more technical. If you look closely, you'll also see that we've added a new ribbed chainstay protector a new feature which both eliminates chain slap and almost completely silences the drivetrain. Finally, for all you home mechanics, we've added a feature that's going to make your life a whole lot easier guide tubes throughout the carbon frame. Internal cable routing has never been easier.

The Comp Carbon comes complete with a host of high performance, fuss-free components. Featuring a 12-speed SRAM NX Eagle drivetrain, SRAM Guide R disc brakes, FOX front and rear suspension and a pair of Roval Traverse 27.5 wheels, you'd struggle to find a trail bike of this spec that suits an everyman's budget.

  • Striking the perfect balance between lightweight, stiff and trail-ready, the Stumpjumper’s asymmetrical FACT 11m carbon fibre frame is as good as it gets. With 27.5 Trail Geometry built in, the frame is not only capable of ripping any trail, it’s super-comfy too. With a SWATTM box integrated into the down tube, a threaded BB, a new chainstay protector and simple internal cable routing, this bike is ready to shred straight from the box.
  • Ensuring perfectly linear suspension and adjustable fine-tuning across a wide range of size platforms is our Rx Trail Tune, applied to the FOX DPS Performance rear shock.
  • Say no to grinding on the climbs and spinning on the descents with SRAM’s super-wide 12-speed NX Eagle groupset.

FRAMEFACT 11m, full carbon chassis and rear-end, asymmetrical design, 27.5 Trail Geometry, SWATâ„¢ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
FORKFOX FLOAT Rhythm, 34, GRIP Damper, 44mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 150mm of travel
REAR SHOCKFOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 210x52.5mm
FRONT HUBSpecialized, sealed cartridge bearings, 15x110mm spacing, 28h
REAR HUBSpecialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
SPOKESDT Swiss Industry
RIMSRoval Traverse 27.5, hookless alloy, 30mm inner width, tubeless ready, 28h
INNER TUBESPresta, 40mm valve
FRONT TYREButcher, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"
REAR TYREPurgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 27.5 x 2.6"
SHIFT LEVERSSram NX Eagle, trigger, 12-speed
CASSETTESRAM NX Eagle, 12-speed, 11-50t
CHAINSRAM NX Eagle, 12-speed
FRONT BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm
REAR BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm
HANDLEBARSSpecialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
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 BINDERAlloy, 38.6mm
PEDALSSpecialized Dirt

As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.

Size S M L XL
BB Drop 21mm 21mm 21mm 21mm
BB Height 336mm 336mm 336mm 336mm
Bike Standover Height 739mm 743mm 758mm 774mm
Chainstay Length 432mm 432mm 432mm 432mm
Fork Length, Full 542mm 542mm 542mm 542mm
Fork Rake/Offset 46mm 46mm 46mm 46mm
Front Center 726mm 748mm 780mm 812mm
Head Tube Angle 65.5° 65.5° 65.5° 65.5°
Head Tube Length 105mm 110mm 140mm 155mm
Reach 415mm 435mm 455mm 480mm
Seat Tube Angle 75.3° 75° 74.6° 74.2°
Seat Tube Length 380mm 410mm 455mm 505mm
Stack 592mm 596mm 623mm 637mm
Top Tube Length, Horizontal 570mm 595mm 627mm 660mm
Trail 112mm 112mm 112mm 112mm
Wheelbase 1157mm 1179mm 1212mm 1243mm

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