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2021 Stumpjumper EVO Comp

4.9

15 Reviews

In order to bring EVO fun to the masses, we took our FACT 11m carbon frame (yes,…

Geometry Finder

Out of the box, the Stumpjumper EVO delivers the most capable trail geometry on the planet. Its adjustability features allow you to customise the ride to suit your style and specific terrain.

Try it out

Product Details

In order to bring EVO fun to the masses, we took our FACT 11m carbon frame (yes, the same one as the S-Works), dressed it with a bullet-proof Shimano SLX 12-speed drivetrain and a tough as nails set of alloy wheels, and set it loose to shred unsuspecting trails everywhere.

All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, we prioritized kinematic performance. Applying lessons learned while developing the Enduro, then following that with more than 1,000 hours of field and suspension lab development, we’ve not only improved the pedaling performance of the Stumpjumper, but we’ve made it more capable, agile, and lively. We increased anti-squat, so the suspension better resists pedal bob, and we further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs.
The S-Sizing geometry of the new Stumpjumper EVO is our most progressive yet. Long, low, slack, short offset fork, steeper seat tube angle – these are requirements for modern progressive riding. But not everyone jibs the same way, which is why the geo on the new Stumpjumper EVO is fully adjustable with six different settings. You can adjust the BB height by 10mm, you can adjust your head angle by two-degrees, and you can make these adjustments independently of each other. Finally, if you want to go full-party mullet-mode, the EVO lets you run a 27.5-inch rear wheel mated with a 29-inch front.
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.
We introduced the SWAT™ door on the Stumpjumper in 2016, adding room IN your frame for those “oh sh**t” necessities like pumps and spare tubes, and immediately rendering jersey pockets redundant. With the new Stumpjumper, we have increased the volume and added a SWAT™ Bladder, giving you an extra 22oz of water storage – the same size as a small water bottle – hidden in your downtube.

Technical Specifications

FRAMESET

Frame

FACT 11m carbon chassis and rear-end, asymmetrical design, 29 Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel

SWAT

Seat Binder

Alloy, 38.6

DRIVETRAIN

Shift Levers

Shimano SLX, M7100, 12spd

Cassette

Shimano SLX, CS-M7100, 12-speed, 10-51t

Rear Derailleur

Shimano SLX M7100, SGS, 12-speed

Chain

Shimano SLX, M7100, 12-speed

Crankset

Shimano SLX, S1:165mm, S2-S5: 170mm, S6: 175mm

Chainrings

30T

Bottom Bracket

Shimano, BB-MT800, Threaded

Suspension

Rear Shock

FOX FLOAT DPX2 Performance, Rx Trail Tune, EVOL Air sleeve, 3-position adjustment, S1:210x50mm, S2-S6:210x55mm

Fork

FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel

WHEELS

Rims

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

Front Hub

Shimano MT400-B, Centerlock 28h, 15x110 Boost

Rear Hub

Shimano MT510-B, Centerlock 28h, 12x148 Boost, Microspline

Front Tire

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

Spokes

DT Swiss Industry

Rear Tire

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

Inner Tubes

Standard, Presta valve

BRAKES

Front Brake

Shimano SLX M7120, 4-piston caliper, hydraulic disc, 200mm

Rear Brake

Shimano SLX M7120, 4-piston caliper, hydraulic disc, 180mm

COCKPIT

SeatPost

X-Fusion Manic, infinite adjustable, remote SRL LE lever, 34.9 (S1:100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm)

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

Saddle

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

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	S1	S2	S3	S4	S5	S6
Crank Length	165mm	170mm	170mm	170mm	170mm	175mm
Handlebar Width	800mm	800mm	800mm	800mm	800mm	800mm
Stem Length	40mm	40mm	50mm	50mm	50mm	50mm
Saddle Width	155mm	155mm	143mm	143mm	143mm	143mm
Seatpost Length	100 mm	125 mm	150 mm	170mm	170 mm	190 mm
Stack	613mm	617mm	626mm	635mm	644mm	654mm
Reach	408mm	428mm	448mm	475mm	498mm	528mm
BB Height	335mm	340mm	340mm	340mm	340mm	340mm
BB Drop	40mm	35mm	35mm	35mm	35mm	35mm
Trail	131mm	131mm	131mm	131mm	131mm	131mm
Fork Length (full)	561mm	571mm	571mm	571mm	571mm	571mm
Fork Rake/Offset	44mm	44mm	44mm	44mm	44mm	44mm
Front Centre	732mm	756mm	780mm	809mm	838mm	873mm
Chainstay Length	438mm	438mm	438mm	438mm	448mm	448mm
Wheelbase	1167mm	1191mm	1216mm	1247mm	1285mm	1319mm
Bike Standover Height	733mm	764mm	763mm	762mm	767mm	770mm
Seat Tube Length	385mm	385mm	405mm	425mm	445mm	465mm
Seat Tube Angle	78°	77.6°	77.2°	76.9°	77°	77°

Manual Downloads

Specialized Bicycle Owner's Manual Addendum: Riding With Kids

Tire Pressure and Handlebar Grips Addendum

Trainer Usage Addendum to the Bicycle Owner's Manual

2019 Rider/Bike Weight Limits and Terrain Conditions

Specialized Bicycle Owner's Manual (All Languages)

2021 STUMPJUMPER EVO - USER MANUAL - ENGLISH

2021 STUMPJUMPER EVO - USER MANUAL - FRENCH

2021 STUMPJUMPER EVO - USER MANUAL - GERMAN

2021 STUMPJUMPER EVO - USER MANUAL - CZECH

2021 STUMPJUMPER EVO - USER MANUAL - POLISH

2021 STUMPJUMPER EVO - USER MANUAL - SLOVAK

2021 STUMPJUMPER EVO - USER MANUAL - DUTCH

2021 STUMPJUMPER EVO- USER MANUAL - DANISH

2021 STUMPJUMPER EVO - USER MANUAL - NORWEGIAN

2021 STUMPJUMPER EVO - USER MANUAL - SWEDISH

2021 STUMPJUMPER EVO - USER MANUAL -SLOVENIAN

2021 STUMPJUMPER EVO - USER MANUAL - CROATIAN

2021 STUMPJUMPER EVO - USER MANUAL - RUSSIAN

2021 STUMPJUMPER EVO - USER MANUAL - FINNISH

2021 STUMPJUMPER EVO - USER MANUAL - ITALIAN

2021 STUMPJUMPER EVO - USER MANUAL - SPANISH

2021 STUMPJUMPER EVO - USER MANUAL - PORTUGUESE BRAZILIAN

2021 STUMPJUMPER EVO - USER MANUAL - KOREAN

2021 STUMPJUMPER EVO - USER MANUAL - CHINESE TRADITIONAL

2021 STUMPJUMPER EVO - USER MANUAL - CHINESE SIMPLIFIED

2021 STUMPJUMPER EVO - USER MANUAL - JAPANESE

2021 Stumpjumper Alloy User Manual

2021 Stumpjumper Carbon User Manual

2021 Stumpjumper Evo User Manual

Rider Reviews

4.9

15 Reviews

12/27/2022

Amazing Bike

In April 2022 I purchased my first mountain bike, this Stumpie Evo Comp and it has not disappointed. I've swapped out some components to personalize it, but the geometry and performance of the bike is amazing. I do a fitness trail/cross country ride once a week, and it's light and efficient enough to keep up with other trail and cross country bikes. On the weekends, I use the bike for some SoCal black/double blacks with drops, rock gardens, and several other features- and this bike works through it all with no issues. This bike is such a versatile machine, and I'd highly recommend it. Super happy I went with this EVO

Would Recommend?: Yes!

Name:: Manny

Helpful?

01/11/2022

Perfect!

The adjustable head tube angle is perfect for all trails. Components are fine. Upgraded the handle bar and tires only. Nailing the drops Im scared of doin before.

Would Recommend?: Yes!

Name:: Kerby

Helpful?

06/14/2021

This Bike Rocks

This is a little follow up on my review that I just did and noticed I only had 4 stars listed for my rating, I wanted to correct that as best as I can, so I am providing a follow up review with the 5 star rating.

Name:: Dan S.

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06/14/2021

Perfect MTB bike. Period.

After extensive research, I've decided that Stumpjumper EVO is the bike to get. Having some luck on my side and getting my hands on Comp version, after months of owning it, all I can say is that this bike is a stellar performer. It will handle the roughest of challenges but will also pedal extremely well. I've never ridden a MTBâ€”and I've had fewâ€”that pedals so well sitting or standing up. In particular, I love the steeper STA because it puts you in a good position when climbing. SWAT storage is a big plus, threaded BB and so many geo adjustments, low standover height, etc. This bike is unmatched and it also looks great. Specialized, you've done an extraordinary thing with this bike. Congrats!

Name:: Igor

Helpful?

06/13/2021

A Complete All Mountain Shredder

About two weeks ago I walked into my local Specialized bike shop and was fortunate enough to purchase the Specialized Stumpjumper EVO Comp, Satin Black, SLX groupset. I barely had to sit on it and ride it around outside to know that this machine was everything it appeared to be and I could not wait to get it on the local black diamond trail near my home. I rode it once with the stock build and it handled exquisitely on the technical, fast, and choppy descent and climbed the monster mountain very well for a rowdy all mountain shredder. The bike launches and lands with confidence; gobbles up the chunder like it is not even there, furthermore, the stopping power of the quadpiston SLX brakes matched up to the mammoth 203 rotors gives the bike all the stopping power necessary. Today I pushed this machine pretty hard on a decent black diamond 1.4 mile descent and it did not flinch, the build is dialed in. I can not say enough how pleased I am with the hard work the Specialized team did on getting this Stumpjumper EVO so perfectly balanced and it fits the style of riding I do. I have about a dozen rides on it so far and have yet to feel any area that this bike is lacking in fact it inspires confidence and I recommend this bike.

Name:: Dan S.

Helpful?

06/08/2021

Such a sweet ride!!

This is the perfect bike for me. Honestly I was in the market for the regular stumpjumper, but my LBS had an S5 EVO in stock at the right time so I jumped on it. After the first couple rides I was hooked, even the clay color has grown on me. Coming from a 2019 Comp Carbon, I never felt like I was in a good climbing position, my weight was way too far behind the pedals and it felt like I was dragging my weight up the mountain, not to mention the short reach. The new EVO has much better climbing position and anti-squat allowing me to complete technical climbs that I wasn't able to previously, or gets me there with energy to spare. I don't even have to talk about descending, the bike is so confidence inspiring. My only nitpick about the comp is the Shimano hubs, they are heavy and the Shimano rear hub engagement isn't horrible, but would prefer a DT Swiss that at least has the 54T upgrade option. Otherwise, no changes other than tubeless setup needed!! This bike is MTB engineering/design done right.

Name:: Greg

Helpful?

04/23/2021

Not Bad

Coming from a huffy this bike is an ok upgrade.

Name:: Dave

Helpful?

04/07/2021

Best Bike I've ever ridden

I had ridden the 2019 stumpy evo, a friend's bike, for a while and had thought that it was one of the best bikes to ever come. This is even crazier, even after riding a ton of other full sus this one outperforms every other bike. It is suprisingly flicky for getting around trees and such, but as soon as you hit a slightly more open area it becomes so incredibly stable. I had ridden a hardtail pretty religiously up until now, only riding full sus for larger jumps and drops, and was worried that I would have a much harder time climbing with how low and slack it is, it climbs better than my hardtail. The SWAT was the largest thing for me, moving from having to ride with a pack for anything over 5-10 miles, to being able to do 15-20 without even a hip pack, great design.

Name:: Tw

Helpful?

02/22/2021

Couldn't be happier

Owned for 3 weeks now and already put 100 hard trail miles on it. I demo'd several high end bikes before pulling the trigger on this one. You can't beat the value and can easily upgrade (I put a carbon bar on it so far). I got the gloss grey color which looks mauve in some lights (don't love that but it's growing on me). Bike does technical climbs better than anything I've tried thus far. Suspension feels progressive and I've yet to bottom out on jumps this far. I'm so happy with this purchase and look forward to every time I can take it out.

Name:: Rk

Helpful?

02/04/2021

Awesome!

Coming from a alloy ST, this is an awesome upgrade. I was a little uncertain able the slack HA but WOW it climbs better than my ST and descents are amazing. So much more squish it's an absolute blast to ride, anywhere. Love my new stumpy EVO!

Name:: Peter

Helpful?

01/26/2021

Seriously Impressive

Just took delivery of this thing, have not ridden yet, but am seriously impressed. I wanted the Clay, but due to Covid I was pretty lucky to get one at all in my size (S5) - the shop guys at my high-volume dealer had only seen the S-Works come through, and only briefly. The Matte Black is SUPER clean, and the dark grey decals are sharp but blend pretty well into the stealthy look. Worth noting that mine came with 203 f/r rotors instead of the 203/180 described - a definite score. I'm incredibly impressed with the SWAT system - you get the side-loading cage/platform with the mini multi-tool, which opens into the frame to reveal a 6"" storage sleeve and a 22 oz water sack. RIP hip packs. This bike is an INSANE value for $4100, especially when you consider that it has the same frame as the S-WORKS. If we're being incredibly picky, the wheelset is a bit heavy (albeit bombproof), and the seatpost seems like it could be spec'd longer (I measured maybe 31cm possible insertion on my S5, which would fit a OneUp v2 210mm slammed to the collar, please don't quote me on this). I'll be building some i9 hydra wheels and swapping on a matching stem and OneUp carbon bars with my preferred grips and saddle, as well as switching the SLX shifter for an XT shifter for that sweet, sweet multi-downshift, but other than that, this bike is ready to rip out of the box. A crazy value when you consider the Ripmo v2 with the same spec is $1100 more. Buy one if you can get one.

Name:: Rk

Helpful?

01/21/2021

Amazing trail bike with serious downhill capability.

I'll try not to sound too much like a company product description, but everything said about this bike is pretty much true, and I read just about every review I could find before buying it. I am 6'1"" and have an S4 which fits me perfectly. Initially I was a bit worried that this might be too much bike for moderate to aggressive trail riding but that is not the case at all! this bike climbs better than any trail bike I have had in the past, which have all been Stumpjumpers since 1996. The bike is nimble, handles so well in all types of terrain, and is super responsive. On the descents it is mighty fast and just makes you forget about the brakes! Seriously, the traction and stability are insanely good. I wish I could think of a negative but I really can't, maybe just a touch more reach on the S4 would be nice but that can be adjusted. Also, the all SLX componentry is so sweet and I really can't tell the difference from my XT components on the old Stumpy. If you are debating between the Stumpy and Stumpy EVO and want to take on bigger and steeper stuff while compromising nothing in trail performance then this is THE BIKE. I absolutely love it!

Name:: Scotty

Helpful?

01/08/2021

definitely

This is my first carbon bike and I love it. Its a beast at climbing and descending.

Name:: Eddyor

Helpful?

11/22/2020

Love it!

Great bike!! So stable on the run down and climbs unreal!! I have the S5 and at 6'2 it is perfect.

Name:: Jim

Helpful?

10/18/2020

Best bike out there!

Such a stable bike on decents, while still climbing like a mountain goat

Name:: Ellie

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