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Specialized Stumpjumper Alloy

Specialized Stumpjumper Alloy
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Details

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.

THE TRAIL BENCHMARK:
-When we set out to design the all-new Stumpjumper, we pursued some hefty goals. It had to excel on any kind of trail, for every style of rider. To achieve that, we 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 we 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:
-We 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, we mean real light: 2,250 grams (S-Works, S-3 size, with rear shock).

Sizes:
SIZES1S2S3S4S5S6
Crank Length (mm) 165 170 170 170 170 175
Handlebar Width (mm) 780 780 780 780 780 780
Stem Length (mm) 40 40 40 40 50 50
Saddle Width (mm) 155 155 143 143 143 143
Seatpost Length (mm) 100 125 150 170 170 190
Stack (Low BB) (mm) 614 613 622 632 641 650
Stack (High BB) (mm) 610 609 618 627 636 646
Reach (Low BB) (mm) 410 430 450 475 500 530
Reach (High BB) (mm) 415 435 455 480 505 535
Headtube Length (mm) 95 100 110 120 130 140
Headtube Angle (Low BB) (°) 65 65 65 65 65 65
Headtube Angle (High BB) (°) 65.5 65.5 65.5 65.5 65.5 65.5
BB Height (Low BB) (mm) 328 333 333 333 333 333
BB Height (High BB) (mm) 335 340 340 340 340 340
BB Drop (Low BB) (mm) 47 42 42 42 42 42
BB Drop (High BB) (mm) 40 35 35 35 35 35
Trail (Low BB) (mm) 126 126 126 126 126 126
Trail (High BB) (mm) 123 123 123 123 123 123
Fork Length (full) (mm) 550 550 550 550 550 550
Fork Rake/Offset (mm) 44 44 44 44 44 44
Front Center (mm) 724 746 770 800 829 863
Chainstay Length (mm) 432 432 432 432 442 442
Wheelbase (mm) 1152 1175 1200 1228 1268 1302
Top-tube Length (horizontal) (mm) 563 583 605 632 660 692
Bike Standover Height (mm) 730 734 744 749 757 757
Seat Tube Length (mm) 385 385 405 425 445 465
Seat Tube Angle (Low BB) (°) 76 76 76 76 76 76
Seat Tube Angle (High BB) (°) 76.5 76.5 76.5 76.5 76.5 76.5
Sizes:
SizeS1S2S3S4S5S6
Inch 4'11"_5'3" 5'2"-5'8" 55"-5'11" 5'8"-6'2" 5'10"-6'4" 6'2"-6'8"
СМ 150 - 160 157 - 173 165 - 180 173 - 188 178 - 193 188 - 203
Traditional X-Small Small Medium Large X-Large XX-Large

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
Fork RockShox 35 Silver, Solo Air, 44mm offset, rebound adjust, TurnKey lockout, 15x110mm Boost™ Maxle® Lite thru-axle, 140mm of travel
Rear Shock X-Fusion 02 Pro RL, Rx Trail Tune, rebound adjust, lockout S1:190x42.5mm, S2-S6: 190x45mm
Rims Double-wall alloy, 27mm internal width, 28h
Hubs Front: Specialized alloy front hub disc, sealed cardridge bearings, 6-bolt, 15x110mm thru-axle, 28h
Rear: Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
Spokes Stainless, 14g
Tires Front: Butcher, GRID casing, GRIPTON® T7 compound, 29x2.3"
Rear: Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3"
Bottom Bracket SRAM Powerspline
Crankset SRAM SX Eagle, S1:165mm, S2-S5: 170mm, S6: 175mm
Chainrings 30T
Shifters SRAM SX Eagle, trigger, 12-speed
Rear Derailleur SRAM SX Eagle, 12-speed
Cassette/Freewheel SRAM PG-1210 Eagle, 11-50t
Chain SRAM SX Eagle, 12-speed
Brakes Front: Tektro Gemini Comp, hydraulic disc, resin pad, 200mm
Rear: Tektro Gemini Comp, hydraulic disc, resin pad, 180mm
Handlebars Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Tape/Grips Specialized Trail Grips
Stem Alloy Trail Stem, 35mm bar bore
Seatpost TranzX dropper, 34.9mm, S1: 100mm, S2: 125mm, S3: 150mm. S4-S5: 170mm, S6- 200mm
Saddle Body Geometry Bridge Saddle, steel rails
Pedals Sold Separately

* Subject to change without notice.