Description

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. The S-Works Stumpjumper EVO—get rowdy.

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.
• 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.

FRAMESET

Seat Binder

Alloy, 38.6mm

FRAMESET

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

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

COCKPIT

Saddle

Bridge, 155/143mm, Hollow Ti-rails

Grips

Deity Lockjaw

SeatPost

RockShox Reverb AXS, 30.9, 1X remote, (S1:100mm, S2: 125mm, S3: 150mm, S4-S6: 170mm)

COCKPIT

Handlebars

OneUp Carbon, riser bar, 5-degree upsweep, 8-degree backsweep, 35mm rise, 800mm, 35.0mm

Stem

OneUp, 35.0

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

DRIVETRAIN

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

Chainrings

32T

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

WEIGHT

Weight

13.82kg (30 lb, 7.5 oz)

Weight Size

S4