Specialized Stumpjumper Comp Alloy 2022

Metal fans rejoice! The Stumpjumper Comp Alloy rocks on, with one of the most advanced alloy frames ever developed. From the frame’s asymmetrical design, taking in the refined suspension kinematics and all-new geometry, to a build kit that strikes the optimal combination of performance and value, it’s metal, but it ain’t heavy metal. And it’s ready to slay some dirt.

• 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).

Specifications

FRAMESET

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, 38.6mm

SUSPENSION

Fork

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

Rear Shock

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

COCKPIT

Stem

Alloy Trail Stem, 35mm bar bore

Saddle

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

Grips

Specialized Trail Grips

Handlebars

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

SeatPost

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: 170mm, S6: 190mm

BRAKES

Rear Brake

SRAM G2 R, 4-piston caliper, hydraulic disc, 180mm

Front Brake

SRAM G2 R, 4-piston caliper, hydraulic disc, 200mm

DRIVETRAIN

Bottom Bracket

SRAM DUB, BSA 73mm, Threaded

Rear Derailleur

SRAM NX Eagle, 12-speed

Chain

SRAM NX Eagle, 12-speed

Cassette

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

Crankset

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

Shift Levers

SRAM NX Eagle, trigger, 12-speed

Chainrings

Steel, 30T

WHEELS & TIRES

Rear Hub

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

Front Hub

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

Front Tire

Butcher, GRID casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"

Spokes

DT Swiss Industry

Rear Tire

Purgatory, GRID casing, GRIPTON® T7 compound, 29x2.3"

Rims

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

Inner Tubes

Standard, Presta Valve

Geometry

	S1	S2	S3	S4	S5	S6
Crank Length	165	170	170	170	170	175
Handlebar Width	780	780	780	780	780	780
Stem Length	40	40	50	50	50	50
Saddle Width	155	155	143	143	143	143
Seatpost Length	100	125	150	170	170	190
Stack (Low BB)	618	613	623	631	639	649
Stack (High BB)	614	609	618	627	640	644
Reach (Low BB)	410	430	450	475	500	530
Reach (High BB)	416	435	455	480	505	535
Headtube Length	100	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)	327	332	332	332	332	332
BB Height (High BB)	334	339	339	339	339	339
BB Drop (Low BB)	47	42	42	42	42	42
BB Drop (High BB)	40	35	35	35	35	35
Trail (Low BB)	126	126	126	126	126	126
Trail (High BB)	122	122	122	122	122	122
Fork Length (full)	550	550	550	550	550	550
Fork Rake/Offset	44	44	44	44	44	44
Front Center	726	746	770	799	828	863
Chainstay Length (Low BB)	444	444	444	444	454	454
Chainstay Length (High BB)	440	440	440	440	450	450
Wheelbase (Low BB)	1168	1188	1212	1241	1280	1315
Wheelbase (High BB)	1164	1184	1208	1237	1276	1311
Top-tube Length (horizontal)	545	563	586	615	643	676
Bike Standover Height	742	742	750	753	777	784
Seat Tube Length	385	385	405	425	445	465
Seat Tube Angle (Low BB)	77.7	77.7	77.5	77.2	77	76.9
Seat Tube Angle (High BB)	78.2	78.2	77.9	77.7	77.5	77.3
Max Seatpost Insertion	190	190	210	230	250	270
Min Seatpost Insertion	100	100	100	100	100	100