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    MSRP
    Where to Buy
    $1

    At

    Category
    Crosscountry
    4.9
    Frame
    Aluminum
    RockShox Reba
    Wheels
    Aluminum
    Wheel Size
    29″
    Shimano Deore Hydraulic Disc
    XT, X7
    Drivetrain
    2 × 10
    Suspension
    Hardtail
    Front Travel
    80mm
    Brand Site

    specialized.com

    Summary
    The Specialized Stumpjumper Comp 29 is a 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    Stumpjumper Comp 29

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    M5 alloy, XC 29 Geometry, tapered head tube, PF30 BB, internal cable routing, 142mm dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger

    BB StandardPF30, Press Fit

    Fork

    RockShox Reba RL 29, Solo Air spring, S: 80mm of travel, M/L/XL: 95mm of travel, compression adjust, rebound adjust, tapered alloy crown/steerer, 46mm offset, 15mm Maxle Stealth thru-axle

    Travel80mm

    Spring TypeAir

    Bottom Bracket

    SRAM PF30, OS press-in bearings

    Headset

    1-1/8"" upper, 1-1/2"" lower, Campy style, integrated sealed cartridge bearings

    Stem

    Specialized Stout XC, 3D-forged alloy, 4-bolt, 6-degree rise, anti-corrosion hardware

    Handlebar

    Specialized, butted 6000 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 720mm, 31.8mm

    Saddle

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

    Seatpost

    Specialized, alloy, single bolt, 27.2mm

    TypeRigid

    Pedals

    Resin Test Ride Pedals w/ toe clips

    Grips

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

    Groupset
    Rear Derailleur

    Shimano XT Shadow Plus, 10-speed, SGS cage

    Front Derailleur

    SRAM X7, 2x10

    Crank

    Custom SRAM S-1250, 7050 alloy arms, 10-speed double, PF30, 36/22T, 104/64mm BCD spider

    Shifters

    Shimano SLX, 10-speed, trigger

    Cassette

    SRAM PG-1030, 10-speed, 11-36t

    Chain

    SRAM PC-1031, 10-speed, w/ PowerLink, nickel finish

    Brakes

    Front: Shimano Deore, hydraulic disc, resin pads, Rear: Shimano BR-M506, hydraulic disc, resin pads

    TypeShimano Deore Hydraulic Disc

    Brake Levers

    Shimano BR-M615, hydraulic

    Wheels
    Rims

    Roval 29, alloy, 21mm inner width, 32H

    Spokes

    DT Swiss Industry, stainless

    Front Hub

    Specialized, Hi Lo disc, sealed cartridge bearings, 15mm thru-axle, 32H

    Rear Hub

    Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12mm thru-axle, 32h

    Tires

    Front: S-Works Fast Trak, 120TPI, 2Bliss Ready, folding bead, 29x2.2"", Rear: Specialized Fast Trak Control, 60TPI, 2Bliss Ready, folding bead, 29x2.0""

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