2022 Specialized Stumpjumper Alloy

£2,100.00

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

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

THE TRAIL BENCHMARK — Designing the all-new Stumpjumper, they pursued hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone’s riding, and the best suspension kinematics we know how to design. Turns out, you can have your cake and eat it too.

THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — The kinematics of the Stumpjumper bring out the very best all-round performance possible in a 130mm package. Countless hours of development and testing created a refined mid-travel ripper.

PROGRESSIVE GEOMETRY — The S-Sizing geometry of the new Stumpjumper hits the sweet spot. It’s long, low and slack, with a short offset fork and a steeper seat tube angle. FlipChip adjustability allows fine-tuning, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose.

RIDER-FIRST ENGINEERED™ — RFE frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance. Whether riding an S1 or an S6, you’ll experience the same ride traits – rail-sharp cornering and balanced front and rear stiffness – at the lightest-possible weight.

SWAT™ — When Specialized introduced the SWAT™ door on the Stumpjumper in 2016, they increased space, and added room for those “oh s**t” pumps and flat accessories. The new Stumpjumper has the same hallmarks that you know and love.

Additional information

Color

Satin Black / Smoke, Satin Blaze / Black

Size

S3, S4, S5

Specification

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
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
Tape Specialized Trail Grips
Handlebars Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
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
Cassette SRAM PG-1210 Eagle, 11-50t
Chain SRAM SX Eagle, 12-speed
Crankset SRAM SX Eagle, S1:165mm, S2-S5: 170mm, S6: 175mm
Chainrings 30T
Bottom Bracket SRAM Powerspline
Rims Double-wall alloy, 27mm internal width, 28h
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® T7 compound, 29×2.3″
Rear Tire Purgatory, GRID casing, GRIPTON® T7 compound, 29×2.3″
Spokes Stainless, 14g
Inner Tubes Standard, Presta valve
Saddle Body Geometry Bridge Saddle, steel rails
SeatPost TranzX dropper, 34.9mm, S1: 100mm, S2: 125mm, S3: 150mm. S4-S5: 170mm, S6- 200mm
Seat Binder Alloy, 38.6mm

Geometry

S1 S2 S3 S4 S5 S6
BB Drop (High BB) 40 35 35 35 35 35
BB Drop (Low BB) 47 42 42 42 42 42
BB Height (High BB) 335 340 340 340 340 340
BB Height (Low BB) 328 333 333 333 333 333
Bike Standover Height 730 734 744 749 757 757
Chainstay Length 432 432 432 432 442 442
Fork Length (full) 550 550 550 550 550 550
Fork Rake/Offset 44 44 44 44 44 44
Front Center 724 746 770 800 829 863
Headtube Angle (High BB) 65.5 65.5 65.5 65.5 65.5 65.5
Headtube Angle (Low BB) 65 65 65 65 65 65
Headtube Length 95 100 110 120 130 140
Max Seatpost Insertion 220 220 240 260 280 300
Min Seatpost Insertion 80 80 80 80 80 80
Reach (High BB) 415 435 455 480 505 535
Reach (Low BB) 410 430 450 475 500 530
Seat Tube Angle (High BB) 76.5 76.5 76.5 76.5 76.5 76.5
Seat Tube Angle (Low BB) 76 76 76 76 76 76
Seat Tube Length 385 385 405 425 445 465
Stack (High BB) 610 609 618 627 636 646
Stack (Low BB) 614 613 622 632 641 650
Top-tube Length (horizontal) 563 583 605 632 660 692
Trail (High BB) 123 123 123 123 123 123
Trail (Low BB) 126 126 126 126 126 126
Wheelbase 1152 1175 1200 1228 1268 1302