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With the all-new Stumpjumper Expert, Specialized has bottled up that 'new bike day' feeling and put it into a radical new trail bike so agile, so lively, so in-tune with the trail, that it feels like an extension of your body. Levitate up the climbs. Decimate the descents. The Stumpjumper Expert is going to make you rethink how a trail bike should ride.
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, went after was 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! - 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.
Frame size specific ride characteristics - 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).
Onboard storage - Specialized introduced the SWAT door on the Stumpjumper in 2016, adding room inside your frame for those “oh gummon” necessities like pumps and spare tubes. Immediately rendering jersey pockets redundant and making for a freer ride.
Specifications:
Frame |
FACT 11m carbon fibre chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT Door integration, flip chip Head Tube/Bottom Bracket adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 130mm of travel |
Rear Shock |
Fox Float DPS Performance Elite, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment with Open Mode Adjustment, 190x45mm |
Fork |
Fox Float 34 Performance Elite, Grip2 damper, 15x110mm, 44mm offset, 140mm of travel |
Stem |
Alloy Trail Stem, 35mm bar bore |
Handlebars |
Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 780mm, 35mm clamp |
Grips |
Deity, Knuckleduster, Black |
Saddle |
Bridge Comp, Hollow Cr-mo rails, 155/143mm |
Front Brake |
Sram G2 RSC, 4-piston caliper, hydraulic disc, 200mm |
Rear Brake |
Sram G2 RSC, 4-piston caliper, hydraulic disc, 180mm |
Rear Derailleur |
Sram X01 Eagle, 12-speed |
Shift Levers |
Sram X01 Eagle, trigger, 12-speed |
Cassette |
Sram XG-1295 Eagle, 10-52t |
Chain |
Sram GX Eagle, 12-speed |
Crankset |
Sram Descendant 7K, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm |
Chainrings |
Alloy, 30T |
Bottom Bracket |
Sram DUB, BSA 73mm, threaded |
Rims |
Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready |
Front Hub |
Roval, sealed cartridge bearings, 15x110mm spacing, 28h |
Rear Hub |
Roval DT Swiss 370, Ratchet LN, Sram XD driver body, 12mm thru-axle, 148mm spacing, 28h |
Spokes |
DT Swiss Competition Race |
Front Tyre |
Butcher, Grid casing, Gripton T7 compound, Tubeless Ready, 29x2.3" |
Rear Tyre |
Purgatory, Grid casing, Gripton T7 compound, Tubeless Ready, 29x2.3" |
Inner Tubes |
Standard, Presta valve |
Seat Post |
OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm) |
Seat Post Collar |
Alloy, 38.6mm, bolt-type (adjustable by 4mm hex key) |
Test Pedals |
Not included on performance Specialized bikes such as this for environmental reasons. Pedals are an additional purchase, based on preference and riding style. |
Â
Sizing &Â 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 |
Crank Length |
165 |
170 |
170 |
170 |
170 |
175 |
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 |
Handlebar Width |
780 |
780 |
780 |
780 |
780 |
780 |
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 |
Saddle Width |
155 |
155 |
143 |
143 |
143 |
143 |
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 |
Seatpost Length |
125 |
160 |
160 |
185 |
185 |
185 |
Stack (High BB) |
610 |
609 |
618 |
627 |
636 |
646 |
Stack (Low BB) |
614 |
613 |
622 |
632 |
641 |
650 |
Stem Length |
35 |
35 |
50 |
50 |
50 |
50 |
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 |
*Barring angle values marked by their degree symbol (°), all chart measurements above are listed in millimetres (mm).
Detailed below are the 2022 Stumpjumper Expert's sizes, with their respective rider's height ranges to which they suit.
S1Â -Â 150cm to 160cm (4'11" to 5'3")
S2Â -Â 157cm to 173cm (5'2" to 5'8")
S3Â -Â 165cm to 180cm (5'5" to 5'11")
S4Â -Â 173cm to 188cm (5'8" to 6'2")
S5Â -Â 178cm to 193cm (5'10" to 6'4")
S6Â -Â 188cm to 203cm (6'2" to 6'8")
Please note, while you may fit snuggly (according to the size guide) into one particular size, we advise you size DOWN for more maneuverability in tight corners or playfulness in flicking the bike in the air. Conversely, size UP for more stability through rough fast rock gardens, aggressive root sections, etc. Our staff will happily engage you in this wider sizing conversation to have you riding the right size bike for your height and riding style.
With decades of experience offering quality bikes and service, you can rest assured we have deeply considered the quality of the products we sell and have the technical skills to assist you.
We genuinely want our riders to love their cycling and to achieve this we focus on ensuring our riders purchase the bike they truly need and want and fits their riding purpose.
We also genuinely want to look after our riders post purchase - its a duty of care that we take seriously.
Lastly, we are riders ourselves. We are in this business because we are genuinely passionate about riding all types of bikes and are here to share our knowledge to help enhance your riding experience.