2021 Specialized Stumpjumper Alloy

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.

$3,200.00

Afterpay available for orders up to $2,000.00 Learn More

BlackSatin Blaze
S1S2S3S4S5S6
Clear
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Categories:, Tag: SKU: 888818673919-1

Product Info

2021 Specialized Stumpjumper Alloy Features:

  • THE TRAIL BENCHMARK — When Specialized set out to design the all-new Stumpjumper, they pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, Specialized 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.
  • THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — Specialized massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm 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.
  • PROGRESSIVE GEOMETRY — 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™ — 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, Specialized mean real light: 2,250 grams (S-Works, S-3 size, with rear shock).

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
SEAT BINDER
Alloy, 38.6
REAR SHOCK
X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190×42.5mm, S2-S6: 190x45mm
FORK
RockShox 35 Silver, Solo Air, 44mm offset, rebound adjust, TurnKey lockout, 15x110mm Boost™ Maxle® Lite thru-axle, 140mm of travel
STEM
Alloy Trail Stem, 35mm bar bore
HANDLEBARS
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 800mm width
SADDLE
Body Geometry Bridge Saddle, steel rails
SEATPOST
TranzX dropper, 34.9mm, XS-S: 100mm, M: 120mm, L/XL: 150mm Travel
TAPE
Specialized Trail Grips
FRONT BRAKE
Tektro Gemini Comp, hydraulic disc, resin pad, 200mm
REAR BRAKE
Tektro Gemini Comp, hydraulic disc, 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, S1:165mm, S2-S5: 170mm, S6: 175mm
CHAINRINGS
Steel, 30T
BOTTOM BRACKET
SRAM Powerspline
RIMS
700c disc, double-wall alloy, sleeved, 32h
FRONT HUB
Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
REAR HUB
Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
FRONT TIRE
Butcher, GRID casing, GRIPTON® compound, 29×2.3″
REAR TIRE
Purgatory, GRID Casing, GRIPTON® compound, 29×2.3″
INNER TUBES
Standard, Presta valve
SPOKES
Stainless, 14g

* Specifications are subject to change without notice

Options

Colour

Black, Satin Blaze

Size

S1, S2, S3, S4, S5, S6

Brand

The following sizes are recommended based on the height of the rider. If you would like more advice or are unsure which size you need please book a Bike Sizing
SizeHeight (ft)Height (cm)
XS4'10" - 5'1"148 - 155
S5'2" - 5'5"158 - 165
M5'5" - 5'10"165 - 178
L5'10" - 6'1"178 - 185
XL6'1" - 6'4"185 - 193
Free Click & Collect
Pickup from a Bike Society store.

Available from 1-2 days.

Free Home Delivery (Adelaide)
Available within Adelaide Metro area only.

Available from 1-2 working days.

Free Delivery
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