Bike Comparison
    MSRP
    $3,500$5,400
    Where to Buy
    $3,499

    At TPC

    $2,999

    At TPC

    $5,400

    At Specialized

    $3,999

    26% off At Jenson USA

    Category
    TrailEnduro
    Weight
    31.6 lbs
    5.3
    6.6
    AluminumCarbon
    Fork
    Fox Rhythm Float 34Fox Rhythm Float 36
    Shock
    Fox Float DPS PerformanceFox Float X Performance
    Wheels
    AluminumAluminum
    29″29″
    Brakes
    Hydraulic DiscHydraulic Disc
    Groupset
    NX EagleGX Eagle, X1
    Drivetrain
    1 × 121 × 12
    Suspension
    FullFull
    Front Travel
    140mm160mm
    Rear Travel
    130mm150mm
    Brand Site

    specialized.com

    specialized.com

    Summary
    The Specialized Stumpjumper Comp Alloy is a 29″ aluminum frame full suspension trail bike with high-end components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    2021 Stumpjumper Comp Alloy
    2023 Stumpjumper EVO Comp
    Other Trail bikes
    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)

    24 mph

    2021 Stumpjumper Comp Alloy

    28 mph

    2023 Stumpjumper EVO Comp

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Frame

    Alloy chassis and rear-end, asymmetrical design, 29 Trail Geometry, horst pivot BB adjustment, threaded BB, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel

    BB StandardBSA, 73mm, Threaded

    ColorSatin Cast Umber / Clay

    FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, horst pivot BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

    BB StandardBSA, 73mm, Threaded

    ColorSatin Cast Umber / Clay

    Fork

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

    Travel160mm

    Spring TypeAir

    FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel

    Travel160mm

    Spring TypeAir

    Shock

    FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, S1:190x42.5mm, S2-S6: 190x45mm

    FOX FLOAT X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSR adjustment, S1:210x50mm, S2-S6:210x55mm

    Bottom Bracket

    SRAM DUB, BSA 73mm, Threaded

    SRAM DUB, BSA 73mm, Threaded

    Stem

    Alloy Trail Stem, 35mm bar bore

    Alloy Trail Stem, 35mm bar bore

    Handlebar

    Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 800mm width

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

    Saddle

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

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

    Seatpost

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

    X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 175mm, S6: 190mm

    Groupset
    Rear Derailleur

    SRAM NX Eagle, 12-speed

    SRAM GX Eagle, 12-speed

    Crank

    SRAM NX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm, Steel, 30T

    SRAM X1 Eagle, DUB, 32T, S1: 165mm, S2-S5: 170mm, S6: 175mm, 32T

    Shifters

    SRAM NX Eagle, trigger, 12-speed

    SRAM GX, trigger, 12-speed

    Cassette

    SRAM NX Eagle, 12-speed, 11-50t

    SRAM XG-1275, 12-speed, 10-52t

    Chain

    SRAM NX Eagle, 12-speed

    SRAM NX Eagle, 12-speed

    Brakes

    Front: SRAM G2 R, 4-piston caliper, hydraulic disc, 200mm, Rear: SRAM G2 R, 4-piston caliper, hydraulic disc, 180mm

    Front: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm Centerline, Rear: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm Centerline

    Wheels
    Rims

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

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

    Spokes

    DT Swiss Industry

    DT Swiss Industry

    Front Hub

    Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h

    Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h

    Rear Hub

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

    Alloy, sealed cartridge bearings, 148mmx12mm thru-axle, 28h

    Tires

    Front: Butcher, GRID casing, GRIPTON® compound, 29x2.3", Rear: Purgatory, GRID Casing, GRIPTON® compound, 29x2.3"

    Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3", Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"

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