Specialized Stumpjumper Evo S-Works

The S-Works Stumpjumper EVO, a thrilling adventure!

The S-Works Stumpjumper EVO is much more than just a trail bike; it’s a shred-sled built to full-send down the gnarliest trails. Featuring an all-new design, with an adjustable head tube angle, 150mm of performance tuned travel, and the adaptability of S-Sizing, this thing is an absolute ripper. In true S-Works fashion, the S-Works Stumpjumper EVO is built to the hilt. A Fox Factory fork and rear shock handle suspension duties, while SRAM Code RSC four-piston brakes scrub speed, and a full SRAM AXS wireless groupset completes this lust-worthy build. What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO S-Works, 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.

Design and performance
All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, Specialized gave 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, not only has the Stumpjumper's pedalling performance been improved, but Specialized has made it more capable, agile and lively. Specialized increased anti-squat, so the suspension better resists pedal bob, and further improved bump performance on square-edge hits. Bottom line? This thing shreds trails, not legs.

Geometry
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.

Frame
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.

SWAT™
Specialized introduced the SWAT™ door on the Stumpjumper in 2016, adding room IN your frame for those necessities like pumps and spare tubes, immediately rendering jersey pockets redundant. With the new Stumpjumper, Specialized 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

• SWAT: Increased-volume SWAT™ Door integration with 22oz SWAT™ Bladder
• Seat Binder: Alloy, 38.6mm
• Frame: FACT 11m carbon chassis and rear-end, asymmetrical design, 29/27.5 Trail Geometry, 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 travel

Drivetrain

• Chainrings: 32T
• Bottom Bracket: SRAM DUB, BSA 73mm, Threaded
• Shift Levers: SRAM Eagle AXS Rocker Paddle
• Crankset: SRAM X01 Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
• Chain: SRAM XX1 Eagle
• Rear Derailleur: SRAM XX1 Eagle AXS
• Cassette: Sram XG-1299, 12-Speed, 10-52t.

Cockpit

• Saddle: Bridge, 155/143mm, Hollow Ti-rails
• Grips: Deity Lockjaw
• Handlebars: OneUp Carbon, riser bar, 5-degree upsweep, 8-degree backsweep, 35mm rise, 800mm, 35.0mm
• Stem: OneUp, 35.0
• SeatPost: RockShox Reverb AXS, 30.9, 1X remote, (S1:100mm, S2: 125mm, S3: 150mm, S4-S6: 170mm)

Wheels

• Front Tire: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
• Spokes: DT Competition Race
• Rear Tire: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3"
• Rims: Roval Traverse SL 29F/27.5R, hookless carbon, 30mm inner width, 2Bliss Ready, hand-built, 28h
• Rear Hub: Roval Traverse SL, DT Swiss Star Ratchet, 54t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing
• Front Hub: Roval Traverse SL, sealed cartridge bearings, 15mm thru-axle, 110mm spacing
• Inner Tubes: Standard, Presta Valve

Suspension

• Fork: FOX FLOAT 36 Factory, GRIP2 damper, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel
• Rear Shock: FOX FLOAT X Factory, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSC adjustment, S1:210x50mm, S2-S6:210x55mm

Brakes

• Rear Brake: SRAM Code RSC, 4-piston caliper, hydraulic disc, 200mm HS2
• Front Brake: SRAM Code RSC, 4-piston caliper, hydraulic disc, 200mm HS2.

Specifications may change without notification.