Icon
Clear Icon
Search Icon
Clear Icon
Search Icon
Pinch Zoom Icon
Pinch to Zoom
Pinch Zoom Icon
Pinch to Zoom
Rotate Phone Icon
Rotate screen for larger image

Stumpjumper EVO Comp Alloy

4.8

5 Reviews

Let's get something clear, the Stumpjumper EVO Alloy isn't a "normal" trail bike.…

Delivery Icon

We deliver! Just say when and how.

Product Details

Add Icon

Let's get something clear, the Stumpjumper EVO Alloy isn't a "normal" trail bike. It's built to get gnarly, plain and simple. Featuring the same all-new design as its carbon brethren—including an adjustable head tube angle, 150mm of performance tuned travel, the adaptability of S-Sizing, and SWAT™ Door integration—in a lightweight yet tough M5 Alloy chassis, you're going to be able to bomb down trails that you thought you couldn't touch without a full-blown DH rig.

Spec’d with a no-fuss SRAM NX Eagle 12-speed drivetrain, bomber 30mm-wide alloy wheels, and plush Fox FLOAT Performance suspension, there’s no question the Stumpjumper EVO Comp Alloy is dressed to shred.

  • What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO Comp Alloy, that’s what. With all of the traction and handling benefits of a 29er, but with a smaller, more maneuverable rear wheel, this mullet setup suits a more jibby, playful style. It’s right at home at the bike park, and is a total blast to cut loose with on the trail.

  • 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

Add Icon

Frameset

Frame

M5 Alloy chassis and rear-end, asymmetrical design, 29/27.5" Trail Geometry with S-Sizing, SWAT™ Door integration, head tube angle adjustment, horst pivot BB adjustment, threaded BB, fully enclosed internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of trave

Seat Binder

Alloy, 38.6mm

SWAT

SWAT™ Door integration

Suspension

Rear Shock

FOX FLOAT X Performance, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSR 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

Brakes

Front Brake

SRAM Code R, 4-piston caliper, hydraulic disc, 200mm Centerline

Rear Brake

SRAM Code R, 4-piston caliper, hydraulic disc, 200mm Centerline

Drivetrain

Shift Levers

SRAM NX Eagle, trigger, 12-speed

Rear Derailleur

SRAM NX Eagle, 12-speed

Cassette

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

Chain

SRAM NX Eagle, 12-speed

Crankset

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

Chainrings

30T

Bottom Bracket

SRAM DUB, BSA 73mm, Threaded

Wheels & Tires

Rims

Specialized 29F/27.5R, hookless alloy, 30mm inner width, tubeless ready

Front Hub

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

Rear Hub

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

Spokes

DT Swiss Industry

Front Tire

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

Rear Tire

Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3"

Inner Tubes

Standard, Presta Valve

Cockpit

Stem

Alloy Trail Stem, 35mm bar bore

Handlebars

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

Grips

Specialized Trail Grips

Saddle

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

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

Weight

Weight

16.11kg (35 lb, 8.3 oz)

Weight Size

S4

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

Geometry

Add Icon
S1S2S3S4S5S6
Crank Length165mm170mm170mm170mm170mm175mm
Handlebar Width800mm800mm800mm800mm800mm800mm
Stem Length40mm40mm40mm40mm50mm50mm
Saddle Width155mm155mm143mm143mm143mm143mm
Seatpost Length100mm125mm150mm170mm170mm190mm
Stack613mm617mm626mm635mm644mm654mm
Reach408mm428mm448mm475mm498mm528mm
Headtube Length95mm95mm105mm115mm125mm135mm
Headtube Angle64.5°64.5°64.5°64.5°64.5°64.5°
BB Height335mm340mm340mm340mm340mm340mm
BB Drop40mm35mm35mm35mm35mm35mm
Trail131mm131mm131mm131mm131mm131mm
Fork Length (full)561mm571mm571mm571mm571mm571mm
Fork Rake/Offset44mm44mm44mm44mm44mm44mm
Front Center732mm756mm780mm809mm838mm873mm
Chainstay Length438mm438mm438mm438mm438mm438mm
Wheelbase1167mm1191mm1216mm1247mm1285mm1319mm
Top-tube Length (horizontal)538mm564mm590mm623mm647mm679mm
Bike Standover Height733mm764mm763mm762mm767mm770mm
Seat Tube Length385mm385mm405mm465mm425mm445mm
Seat Tube Angle78°77.6°77.2°76.9°77°77°
Max Seatpost Insertion180mm180mm200mm220mm240mm260mm
Min Seatpost Insertion80mm80mm80mm80mm80mm80mm
Geometry

Rider Reviews

4.8

5 Reviews

 

Dream bike

Bought this bike as my first from specialized, and what a bike. Incredible for fitness riding, climbs, technical, drops, jumps, gaps and loam. Flies in fact. Definitely recommend. Always getting complimented!


Name:
Florie

Helpful?

Progress Guaranteed

The bike is good at everything that is asked if it. Steep, technical descents become easy with the headset that can swapped around. The suspension just deletes rocks and the bike just overall performs well. This bike punches well above its weight. One gripe I have is with the rear hub that detonated on me after 12 rides and less than 100 km. The dealer says it has been a known issue, so the wheels will need upgrading to make this bike an absolute beast.


Name:
Karl

Helpful?

Great all rounder

Replaced my Trek Fuel Ex with this bike. Didn’t realise it was a mullet but really glad I made that mistake. Such a fun and capable bike. Climbs as well as the Fuel Ex but really comes alive downhill.

Would Recommend?
Yes!

Name:
Michael

Helpful?

Absolute dream

I purchased this bike during an amazing sale. Immediately put my Roval Traverse 27.5 (38mm inner) carbon wheels on. Running 2.8 tyres makes this bike super fast, smooth and confidence inspiring. The combination of wheels, tyres and the fantastic suspension makes this a ripper of a bike. Absolutely love it.


Name:
George

Helpful?

awsome

excellent bike for trails handles awsome!


Name:
nicolas

Helpful?