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    Stumpjumper Comp

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    2021 Stumpjumper Comp

    Unrivaled suspension kinematics, sublime handling, perfectly-tuned frame stiffness—the Stumpjumper Comp is our fully featured, fully affordable, full-carbon, definitive trail bike. All-new geometry, all-new suspension, thoughtfully spec’d - it’s ready to take you wherever the trail may lead.

    Technical Specifications

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    Frameset

    Frame

    FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, flip chip Head Tube/Bottom Bracket adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel

    SWAT

    SWAT™ Door integration

    Seat Binder

    Alloy, 38.6

    Suspension

    Rear Shock

    FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x45mm

    Fork

    FOX FLOAT 34 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm axle, 44mm offset, 140mm of travel

    Cockpit

    SeatPost

    X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)

    Stem

    Alloy Trail Stem, 35mm bar bore

    Handlebars

    Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width

    Grips

    Specialized Trail Grips

    Saddle

    Bridge Comp, Hollow Cr-mo rails, 155/143mm

    Brakes

    Front Brake

    Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm

    Rear Brake

    Shimano SLX M7120, 4-piston caliper, hydraulic disc, 180mm

    Drivetrain

    Shift Levers

    Shimano SLX, M7100, 12spd

    Cassette

    Shimano SLX, CS-M7100, 12-speed, 10-51t

    Rear Derailleur

    Shimano SLX M7100, SGS, 12-speed

    Chain

    Shimano SLX, M7100, 12-speed

    Crankset

    Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm

    Chainrings

    30T

    Bottom Bracket

    Shimano, BB-MT800, Threaded

    Wheels & Tires

    Rims

    Specialized 29, hookless alloy, 30mm inner width, tubeless ready

    Front Hub

    Shimano MT400-B, Centerlock 28h, 15x110 Boost

    Rear Hub

    Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline

    Spokes

    DT Swiss Industry

    Front Tire

    Butcher, GRID casing, GRIPTON® compound, 29x2.3"

    Rear Tire

    Purgatory, GRID Casing, GRIPTON® compound, 29x2.3"

    Inner Tubes

    Standard, Presta valve

    * 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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    S1S2S3S4S5S6
    Crank Length165mm170mm170mm170mm170mm175mm
    Handlebar Width780mm780mm780mm780mm780mm780mm
    Stem Length40mm40mm50mm50mm50mm50mm
    Saddle Width155mm155mm143mm143mm143mm143mm
    Seatpost Length100 mm125 mm150 mm170mm170 mm190 mm
    Stack (Low BB)614mm613mm622mm632mm641mm650mm
    Stack (High BB)610mm609mm618mm627mm636mm646mm
    Reach (Low BB)410mm430mm450mm475mm500mm530mm
    Reach (High BB)415mm435mm455mm480mm505mm535mm
    Headtube Length95mm100mm110mm120mm130mm140mm
    Headtube Angle (Low BB)65°65°65°65°65°65°
    Headtube Angle (High BB)65.5°65.5°65.5°65.5°65.5°65.5°
    BB Height (Low BB)328mm333mm333mm333mm333mm333mm
    BB Height (High BB)335mm340mm340mm340mm340mm340mm
    BB Drop (Low BB)47mm42mm42mm42mm42mm42mm
    BB Drop (High BB)40mm35mm35mm35mm35mm35mm
    Trail (Low BB)126mm126mm126mm126mm126mm126mm
    Trail (High BB)123mm123mm123mm123mm123mm123mm
    Fork Length (full)550mm550mm550mm550mm550mm550mm
    Fork Rake/Offset44mm44mm44mm44mm44mm44mm
    Front Center724mm746mm770mm800mm829mm863mm
    Chainstay Length432mm432mm432mm432mm442mm442mm
    Wheelbase1152mm1175mm1200mm1228mm1268mm1302mm
    Top-tube Length (horizontal)563mm583mm605mm632mm660mm692mm
    Bike Standover Height730mm734mm744mm749mm757mm757mm
    Seat Tube Length385mm385mm405mm425mm445mm465mm
    Seat Tube Angle (Low BB)76°76°76°76°76°76°
    Seat Tube Angle (High BB)76.5°76.5°76.5°76.5°76.5°76.5°
    Max Seatpost Insertion220mm220mm240mm260mm280mm300mm
    Min Seatpost Insertion80mm80mm80mm80mm80mm80mm
    Geometry

    Rider Reviews

    • 5
    • 7 Reviews

    Superb trail bike for most UK riding

    Having pushed my 9kg carbon XC Hardtail to its limit on long rocky descents in the Cairngorms I bought this bike after a lot of shopping about in S4 size. I’m 5’9” and it fits like a glove. My biggest concern moving from a lightweight XC hardtail was the bike would bob on long steep climbs which I enjoy, but I’ve been amazed how smooth and stable the bike is even when pumping the pedals hard uphill - it glides uphill and floats downhill, it’s seriously impressive. I’ve been able to accelerate the bike over terrain that would make my wrists feel like jelly on my hardtail and not back off, it’s brilliant to ride. I knew the weight would be a potential issue and it feels heavier uphill but I’m happy for that trade off given its so capable on anything approach enduro bike terrain and has perfect balance when throwing it into berms and corners. I’m very very impressed with this bike, and the build quality is excellent.

    Would Recommend?
    Yes!

    Name:
    Stephen

    Helpful?

    So much yes

    This is my first full suspension bike. I've always ridden hard tails and put them through the paces. Now, I'm mad I didn't get a full suspension bike sooner! This bike handles wonderfully and is capable of anything that I'm willing to try. There's a reason the Stumpjumper has been around for so long. Also, it's worth every penny to get the carbon frame!


    Name:
    Sammi

    Helpful?

    Favorite bike!

    I bought this bike a month ago it has been a blast. Everything on it feels right and feels like it could handle most trails


    Name:
    Cody

    Helpful?

    FUN!!!

    I've had several bikes. None have been this fun. Everything about this bike has really impressed me after about 75 miles of western PA single-track. If you ride that type of terrain, this is an excellent choice.


    Name:
    Emelio1919

    Helpful?

    Perfect bike for the 90 percentile

    This is the bike that 90% of mountain bikers should be riding. It can handle everything from steep technical trails to big mountain epics. The geometry of this bike is fantastic and makes it feel like you have much more travel that the numbers suggest. The bike is stable at speeds but it also playful if you want it to be. If you aren't racing enduro or riding bike parks this is the bike you should buy. Great spec to cost (for specialized).


    Name:
    Jeff

    Helpful?

    Perfect price point

    I have had it for a few weeks now and have no complaints, it climbs like a beast and descends like a dh bike. The SLX drivetrain is so dialed and i am presently surprised with the value. So stoked to be riding this bike.


    Name:
    Daniel

    Helpful?