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The Stumpjumper Alloy brings all-new suspension kinematics and progressive geometry into a full-alloy package that's both lightweight and extremely durable.
The Stumpjumper Alloy brings all-new suspension kinematics and progressive geometry into a full-alloy package that's both lightweight and extremely durable.
Specialized

Specialized Stumpjumper Alloy Mountain Bike in Black

$2,399.00 $2,800.00 14% off
Size Guide
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Estimated Shipping & Collection Dates

Estimated Shipping & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indicative purposes only and can change at any time without notice.

The dates we provide are based on information given by our suppliers. Whenever we get updated information from our suppliers we will endeavor to update the Estimated Shipping & Collection Dates provided on product pages.

We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined

Specialized Stumpjumper Alloy Mountain Bike in Black

Season:2024

Brand:Specialized

Code:SJALLOYSATBLKSMK

The Stumpjumper Alloy brings all-new suspension kinematics and progressive geometry into a full-alloy package that's both lightweight and extremely durable.

Outfitted with a no-fuss SRAM SX 12-speed groupset, the Stumpjumper Alloy is your all-access pass for trail adventure.

Features:
  • When they set out to design the all-new Stumpjumper, Specialized pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, they went after serious weight reduction without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone’s riding, and the best suspension kinematics they know how to design. Turns out, you can have your cake and eat it too with the new Stumpjumper.
  • Massaging the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 5.1 inches package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity fed beast, handles like a dream everywhere, and climbs like it has a motor.
  • The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long, low and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, more comfortable climbing, more better everywhere. With FlipChip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose.
  • Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Whether you’re a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight, And by light, we mean real light: 2,0.6 lbs (S-Works, S-3 size, with rear shock).
Technical Information
  • FRAME
    Alloy chassis and rear-end, asymmetrical design, 29 Trail Geometry, horst pivot BB adjustment, threaded BB, 12x5.8 inches dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 5.1 inches of travel
  • SEAT BINDER
    Alloy, 38.6
  • REAR SHOCK
    X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190x1.7 inches, S2-S6: 190x45mm
  • FORK
    RockShox 35 Silver, Solo Air, 1.7 inches offset, rebound adjust, TurnKey lockout, 15x4.3 inches Boost™ Maxle® Lite thru-axle, 5.5 inches of travel
  • STEM
    Alloy Trail Stem, 1.4 inches bar bore
  • HANDLEBARS
    Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 1.2 inches rise, 31.5 inches width
  • SADDLE
    Body Geometry Bridge Saddle, steel rails
  • SEATPOST
    TranzX dropper, 1.4 inches, XS-S: 3.9 inches, M: 4.7 inches, L/XL: 5.9 inches Travel
  • TAPE
    Specialized Trail Grips
  • FRONT BRAKE
    Tektro Gemini Comp, hydraulic disk, resin pad, 200mm
  • REAR BRAKE
    Tektro Gemini Comp, hydraulic disk, resin pad, 180mm
  • REAR DERAILLEUR
    SRAM SX Eagle, 12-speed
  • SHIFT LEVERS
    SRAM SX Eagle, trigger, 12-speed
  • CHAIN
    SRAM SX Eagle, 12-speed
  • CRANKSET
    SRAM SX Eagle, DUB, S1:6.5 inches, S2-S5: 6.7 inches, S6: 175mm
  • CHAINRINGS
    Steel, 30T
  • BOTTOM BRACKET
    SRAM Powerspline
  • RIMS
    700c disk, double-wall alloy, sleeved, 32h
  • FRONT HUB
    Alloy, sealed cartridge bearings, 15x4.3 inches thru-axle, 28h
  • REAR HUB
    Alloy, sealed cartridge bearings, 12x5.8 inches thru-axle, 28h
  • FRONT TIRE
    Butcher, GRID casing, GRIPTON® compound, 29x2.3"
  • REAR TIRE
    Purgatory, GRID Casing, GRIPTON® compound, 29x2.3"
  • INNER TUBES
    Standard, Presta valve
  • SPOKES
    Stainless, 14g
Sizing Information
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