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Stumpjumper Comp Carbon 27.5

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2018 Stumpjumper Comp Carbon 27.5

When you need all of today's tech and an agile wheel size, you can't beat the Stumpjumper Comp Carbon 27.5.

It features our FACT 9m carbon fiber for the bulk of the construction in order to provide an ultra-lightweight, strong, and stiff frame. The carbon molding process also allowed us to revolutionize how you carry your trail essentials with the all-new SWAT™ Door found at the down tube. This compartment will fit a tube, a tool, and pump without rattling or compromising the structural integrity of the frame.

You'll also find an aggressive, nimble geometry to complement the 29-inch wheels that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end. And for the build, we spec'd SRAM's GX 11-speed shifting, a RockShox Revelation RC fork with 150mm of travel, a custom-tuned Monarch RT at the rear, and Roval Traverse 27.5 alloy wheels. It'll change the way you ride.

Technical Specifications

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FRAMESET

FRAME

FACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 27.5 Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

SEAT BINDER

Alloy, 34.9mm

SUSPENSION

REAR SHOCK

RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm

FORK

RockShox Revelation RC, Solo Air, rebound / low speed compression adjust, tapered steerer, 46mm offset, 15mm Maxle® Stealth thru-axle, 15x110mm Boost™, 150mm of travel

WHEELS

RIMS

Roval Traverse 27.5, hookless alloy, 29mm internal width, tubeless-ready, 24/28h

FRONT HUB

Specialized, sealed cartridge bearings, 15x110mm spacing, 24h

REAR HUB

Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h

SPOKES

DT Swiss Industry, stainless, 3-cross, 2.0"

FRONT TIRE

Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"

REAR TIRE

Butcher, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.6"

INNER TUBES

Standard, Presta valve

DRIVETRAIN

REAR DERAILLEUR

SRAM GX, long cage, 11-speed

SHIFT LEVERS

SRAM GX, trigger, 11-speed

CASSETTE

SRAM XG 1150, 11-speed, 10-42t

CHAIN

KMC X11, 11-speed w/ Missing Link™

CRANKSET

Race Face Aeffect, PF30

CHAINRINGS

Steel, 30T

BOTTOM BRACKET

Race Face PF30

COCKPIT

STEM

Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise

HANDLEBARS

Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width

GRIPS

Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

SADDLE

Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm

SEATPOST

Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel

BRAKES

FRONT BRAKE

SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor

REAR BRAKE

SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor

ACCESSORIES

PEDALS

Specialized Platform, Cr-Mo, 9/16" spindle

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

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SMLXL
Crank Length170MM170MM170MM170MM
Handlebar Width780mm780mm780mm780mm
Stem Length45MM60MM60MM60MM
Saddle Width143mm143mm143mm143mm
Seatpost Length390mm430mm430mm430mm
Stack590mm599mm608mm617mm
Reach388mm414mm442mm464mm
Head Tube Length105mm115mm125mm95mm
Head Tube Angle67°67°67°67°
BB Drop18mm18mm18mm18mm
Trail104mm104mm104mm104mm
Fork Length, Full542mm542mm542mm542mm
Fork Rake/Offset46mm46mm46mm46mm
Front Center677mm706mm738mm764mm
Chainstay Length420mm420mm420mm420mm
Wheelbase1096mm1126mm1158mm1184mm
Top Tube Length, Horizontal558mm587mm618mm646mm
Bike Standover Height742mm748mm762mm764mm
Seat Tube Length396mm430mm468mm523mm
Seat Tube Angle74°74°74°74°
Geometry

Rider Reviews

  • 5
  • 5 Reviews

Super Dope!

Such a comfortable, smooth ride. Highly recommend

Would Recommend?
Yes!

Name:
Xavier

Helpful?

Take any line you want!

It's such a fun bike to ride. It descends amazing, climbs great. The 2.6 tires will rail corners. Wish I had purchased it sooner!


Name:
Grant169x

Helpful?

So much bike for the money! Love the way it rides

I didn't have much experience and my budget only allowed so much. This bike is so much bang for the buck. The larger/wider 27.5 wheels and tires feel great on the trail and almost are as big as my 29er, but are much easier to get around tighter single track stuff. The suspension is great, it rides nice and it climbs fine. The best part is getting out and riding. Thanks!


Name:
Blondeguitar

Helpful?

Love it!!!

I have had mine now for about 4 months and absolutely love it. It feels so comfortable to go fast down a a single track flying over rocks ond getting brush burns.


Name:
Haitham

Helpful?