Men's Stumpjumper ST Comp Carbon 29 - 12-speed
A 29″ carbon frame full suspension trail bike with high-end components.
MSRP | $4,520 |
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Frame | Carbon |
Suspension | Full, 120 / 130mm |
Fork | Fox Rhythm Float 34 |
Shock | Fox Float DPS Performance |
Wheels | 29″ Aluminum |
Drivetrain | 1 × 12 |
Groupset | NX Eagle |
Brakes | Hydraulic Disc |
Seatpost | Dropper |
For This Bike
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Mar 2021 · Simon Stewart
More Epic than Enduro, this new Stumpjumper is a thoroughbred speed machine.
Lively and responsive
Precise handling
Lightweight
Not as versatile as previous Stumpjumpers
Unforgiving of poor setup
Flex stays only available on carbon models
Mar 2021 · Blake Nielsen
‘Total control, unparalleled bump-eating suspension, and a fine-tunable geometry are hallmarks of the all-new Stumpjumper EVO Expert. ‘ Lofty words from Specialized to say the least! Long time [R] tester Blake Nielsen got his hands dirty onboard their new Swiss Army knife of bikes on everything he could, from home trails to Thredbo. Read on! Reviewer // Blake Nielsen Photos // Matt Staggs Let’s start nice and easy with your first impression of the Evo once it arrived at [R]evo’s […]
Oct 2020 · VeloNews.com
Specialized completely overhauls one of the most venerable mountain bike models, with alloy or carbon models to flatten trails and singletrack.
Oct 2020 · Spencer Johnson
The storied Specialized Stumpjumper EVO—arguably the most famous mountain bike model in the history of our sport—is back for 2021, and the newest incarnation feels more refined and adjustable than ever before. With a headtube angle that’s adjustable from 65.5 degrees all the way down to 63 degrees, and a bottom bracket with height adjustability from 32 millimeters of drop to a ground-hugging 39 millimeters of drop, the new Stumpjumper EVO Expert we tested comes with multiple geometry options that can radically change its personality on a wide variety of terrain. The 2021 Stumpjumper EVO certainly has retained some of the climbing characteristics of its previous iteration. Specifically, it’s a bike that is far better to climb in the seated position than hammering out of the saddle—a trait attributed to the FSR suspension platform, which gives impressive traction through chunky terrain while climbing in the seated position. While climbing in the seated position, my weight felt balanced between the front and rear wheels, allowing me to stay comfortable and in control on even the steepest of climbs. I found the lowest bottom-bracket setting to be the best for climbing, as it extends the chainstay dimensions, adding to its overall stability. When it came to dialing in the compression on the super-active Fox Float DPX2 Performance Elite shock, I preferred switching it into the middle setting on the climb switch to slightly stiffen the pedaling platform.
Aug 2020 · Christoph Bayer
The Specialized Stumpjumper ST COMP is the big loser in our trail bike group test. Despite looking great, it ultimately couldn't deliver. What went wrong?
Very comfortable contact points
Aesthetically pleasing
Intuitive and good-natured handling
Suspension bottoms out easily
Lots of pedal bob
Poor spec for the price
Nov 2019 · Csteen
How does the new Stumpjumper hold up in the long run? Vital's lead female tester saddled up on the Comp Carbon 27.5 model to find out.
Sep 2019 · Mick Kirkman
While hard to recommend as a complete package, this Stumpy still rips smoother trails to pieces
Corners like an absolute demon and feels super-reactive
Flickable and fun any time there’s even a hint of getting airborne
Beats you up at both ends over rough, repeated stutter-bumps and holes
Specialized’s latest GRIPTON tyres feel sketchy and vague
Sep 2019 · Jim Bland
The Specialized Stumpjumper ST is understated and always left us yearning for more
Lightweight full carbon S-Works level frame with SWAT box, flip chip and massive tyre clearance
Agile, short and steep handing means awesome close combat agility and corner slashing fun
Lacks the zip and urgency shorter travel bikes provide due to a hefty overall weight
Limited suspension forgiveness when the going gets rough
Frame | FACT 11m, full carbon chassis and rear end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 120mm of travel BB Standard: BSA, 73mm, Threaded |
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Fork | FOX FLOAT Rhythm 34, GRIP Damper, 51mm offset, 2-position sweep adjust, 15x110mm, tapered alloy steerer, 130mm of travel Travel: 130mm Spring Type: Air |
Shock | FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x42.5mm Travel: 120mm Spring Type: Air |
Bottom Bracket | SRAM DUB, threaded BB |
Stem | Specialized Trail, 3D-forged alloy, 4-bolt, 6-degree rise |
Handlebar | Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width |
Saddle | Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm |
Seatpost | X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SRL LE lever, 34.9mm, S: 125mm, M/L/XL: 150mm of travel Type: Dropper |
Pedals | Specialized Dirt |
Grips | Specialized Sip grip, half-waffle, S/M: regular thickness, L/XL: XL thickness |
Rear Derailleur | SRAM NX Eagle, 12-speed |
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Crank | SRAM NX Eagle, DUB, 170mm, Steel, 30T |
Shifters | SRAM NX Eagle, trigger, 12-speed |
Cassette | SRAM NX Eagle, 12-speed, 11-50t |
Chain | SRAM NX Eagle, 12-speed |
Brakes | Front: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200mm, Rear: SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180mm Type: Hydraulic Disc |
Rims | Roval Traverse 29, hookless alloy, 30mm inner width, tubeless ready |
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Spokes | DT Swiss Industry |
Front Hub | Specialized, sealed cartridge bearings, 15x110mm spacing, 28h |
Rear Hub | Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
Tires | Front: Butcher, GRID Casing, GRIPTON® compound, 2Bliss Ready, 29x2.3", Rear: Purgatory, GRID casing, GRIPTON® compound, 2Bliss Ready, 29x2.3" |
Last updated July 8
Not listed for 1,355 days