The Stumpjumper EVO Pro is a testament to full-gas trail performance. With an all-new design, from its S-Sizing geometry with an adjustable head tube angle, to its 150mm of shred-ready travel, this thing is a full-on ripper. And to top it off, it’s build has been hand-picked to keep overall weight low and stoke high.
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Fox Factory suspension? Check. Carbon 30mm-wide wheels? Check. XO1 Eagle drivetrain? Oh, yeah. With the Stumpjumper EVO Pro, you get all the goodies at a more palatable price.
- What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO Pro, 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
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
Rear Derailleur
SRAM X01 Eagle AXS
Crankset
SRAM X1 Carbon, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
Cassette
SRAM XG-1295 Eagle, 10-52t
Chain
SRAX X01 Eagle, 12-speed
COCKPIT
Saddle
Bridge, 155/143mm, Hollow Ti-rails
Grips
Deity Lockjaw
Stem
Deity, 35.0mm
Handlebars
Roval Traverse SL Carbon, riser bar, 6-degree upsweep, 8-degree backsweep, 30mm rise, 800mm, 35.0mm
SeatPost
Bike Yoke, Revive Max, 34.9 (S1:120mm, S2-S3:150mm, S4-S5: 185mm, S6: 213mm)
WHEELS
Front Tire
Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Spokes
DT Competition Race
Rear Hub
DT Swiss 350, Star Ratchet, 36t engagement, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Front Hub
DT Swiss 350, sealed cartridge bearings, 15x110mm spacing, 28h
Rear Tire
Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, 27.5 x 2.3"
Rims
Roval Traverse Carbon 29F/27.5R, hookless carbon, 30mm inner width, hand-built, 2Bliss Ready
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 are subject to change without notice
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