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Stumpjumper Comp


Stumpjumper Comp

Unrivaled suspension kinematics, sublime handling, perfectly-tuned frame stiffness—the Stumpjumper Comp is our fully featured, fully affordable, full-carbon, definitive trail bike. All-new geometry, all-new suspension, thoughtfully spec’d—it’s ready to take you wherever the trail may lead.

Technical Specifications

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FACT 11m carbon 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

Seat Binder

Alloy, 38.6mm


Rear Shock

FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, 190x45mm


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



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


Alloy Trail Stem, 35mm bar bore


Specialized Trail Grips


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


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


Front Brake

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

Rear Brake

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


Rear Derailleur

SRAM GX Eagle, 12-speed

Shift Levers

SRAM GX, trigger, 12-speed


Sram XG-1275, 12-speed, 10-52t


SRAM NX Eagle, 12-speed


SRAM X1 Eagle, DUB, 32T, S1: 165mm, S2-S5: 170mm, S6: 175mm



Bottom Bracket

SRAM DUB, BSA 73mm, Threaded

Wheels & Tires

Front Hub

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


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

Rear Hub

Alloy, sealed cartridge bearings, 148mmx12mm thru-axle, 28h

Front Tire

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


DT Swiss Industry

Rear Tire

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

Inner Tubes

Standard, Presta valve



13.86kg (30 lb, 8.9 oz)

Weight Size


* 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.


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Crank Length165mm170mm170mm170mm170mm175mm
Handlebar Width780mm780mm780mm780mm780mm780mm
Stem Length40mm40mm40mm40mm50mm50mm
Saddle Width155mm155mm143mm143mm143mm143mm
Seatpost Length100mm125mm150mm170mm170mm190mm
Stack (Low BB)614mm613mm622mm632mm641mm650mm
Stack (High BB)610mm609mm618mm627mm636mm646mm
Reach (Low BB)410mm430mm450mm475mm500mm530mm
Reach (High BB)415mm435mm455mm480mm505mm535mm
Headtube Length95mm100mm110mm120mm130mm140mm
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)328mm333mm333mm333mm333mm333mm
BB Height (High BB)335mm340mm340mm340mm340mm340mm
BB Drop (Low BB)47mm42mm42mm42mm42mm42mm
BB Drop (High BB)40mm35mm35mm35mm35mm35mm
Trail (Low BB)126mm126mm126mm126mm126mm126mm
Trail (High BB)123mm123mm123mm123mm123mm123mm
Fork Length (full)550mm550mm550mm550mm550mm550mm
Fork Rake/Offset44mm44mm44mm44mm44mm44mm
Front Center724mm746mm770mm800mm829mm863mm
Chainstay Length432mm432mm432mm432mm442mm442mm
Top-tube Length (horizontal)563mm583mm605mm632mm660mm692mm
Bike Standover Height730mm734mm744mm749mm757mm757mm
Seat Tube Length385mm385mm405mm425mm445mm465mm
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°
Max Seatpost Insertion220mm220mm240mm260mm280mm300mm
Min Seatpost Insertion80mm80mm80mm80mm80mm80mm

Rider Reviews

  • 5
  • 9 Reviews

My 1st mountain bike

After wanting to try mountain biking for quite some time and realizing that my upstate NY area has plenty of trial options I decided to go for it. I did some research and went to my local bike shop where I saw the Stumpy on the 1st display when I walked into the shop. I test rode it and loved it but did not buy at the time. This was during June of 2021 during the pandemic. After the test ride I did some more research to discover in online forums that this bike could not be found anywhere. I apparently rode the one bike that was for sale by a dealer at that time lol. Even the website said out of stock. I realized that I had such a rare opportunity to purchase I great bike that I went back to the shop the next day and thankfully it was still there. I have been trail riding every weekend since. Thank you to Specialized for making a bike I can be grateful for and am lucky to own. And the ride is amazing, shreds with ease. I highly recommend the Stumpjumper.



What an upgrade

I purchased this bike after renting one in Sedona, just had to have it. Upgraded from a starter hardtail so this was a huge jump for me. The lightweight carbon frame is forgiving, climbs well. The 140/130 is perfect for my riding style with enough to hit modest jumps. Crazy better value compared to the other brands.



Awesome bike ..great value

Traded in 2018 Epic....Stumpy fits my taller frame and allows for better riding position. Looked at other Spec. models but felt for a 50Yo+ this was good value for the money with Carbon frame & still relatively mid to high end componentry when comparaed to Expert & Evo. Side by side all the models have the same carbon frame just with minor tweeks. Great value for your money & you wont be disappointed. Been on few rides after 1 week of owning this machine and really happy with purchase.



Perfect Trail Bike

I moved from an aluminum hard tail to this modern trail bike and find that it meets all of my expectations and is helping me improve my riding. I particularly like the lighter weight and excellent climbing stability (no bounce) and the smooth ride the suspension provides over the often rocky terrain in my area. The SWAT box with water bottle cage has allowed me to ditch the pack for shorter rides from home. I read some criticism about the Fox 36 fork but have not experienced any performance issues (although I tend to hop over obstacles rather than aggressively jump). If there is a con, I’ve found the derailleur is not as responsive in the mid range as I would expect for a bike in this price range. It is still a joy to ride and I’m getting out quite a bit more as a result.

Would Recommend?

Verified Buyer


Jeffrey C.


Handles it all!

I love my Stumpy! I was slow to adjust to the slacker ride, but now absolutely love and appreciate the well-balanced, capable ride! Super fun! Fantastic value! Also love and appreciate the storage feature! Yay!



Perfect All Rounder

A fantastic bike! This is my very first full suspension bike after four decades of riding hardtail mountain bikes. It seemed initially not to climb very steep terrain as well as the XL Merida Big Trail but this changed with practise. Being much lighter in the nose, it was quite wallowing so reactive weight distribution is critical. The lightweight carbon frame takes a bit of getting used to but after putting the bike through it's paces for a month or so, you get a good feel for it! Having rear suspension over rocky terrain for the first time is just amazing!! Totally recommend!!



Best all round

My second stumpjumper and this time I picked up carbon one. Great all arounder. Smooth, playful and confident bike. Nice bonus that this stumpjumper have top tier frame same as S-Works ones(Fact m11)

Sergei P.


Love this bike! Finally after

Love this bike! Finally after all of these years I have a bike frame that is the proper size for someone at 6'5". Great starter build that handles a wide variety of terrain with ease. Would highly recommend this for someone looking to get into mountain biking with a great value at this price point.

Seth R.


Easily the best mtb I’ve

Easily the best mtb I’ve ever ridden. Light weight, smooth shifting and performance. Like warm butter on hot pancakes.

Guest G.