Total control, unparalleled bump-eating suspension, and a fine-tunable geometry are hallmarks of the all-new Stumpjumper EVO Expert. Top it off with a build that blends quality, affordability, and durability, and its the perfect trail partner, no matter where those trails are, or how rowdy they get.

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• What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO Expert, thats 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. Its 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, weve not only improved the pedaling performance of the Stumpjumper, but weve 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.
• 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 youre a jump-happy grom riding an S1, or a DH-fiend giant in need of the lengthy S6, youll 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.

Technical Specifications

Weight

Weight

14.81kg (32 lb, 10.4 oz)

Weight Size

S4

Suspension

Fork

FOX FLOAT 36 Performance Elite, GRIP2 damper, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel

Rear Shock

FOX FLOAT X2 Performance Elite, Rx Trail Tune, 2-position open/firm lever, HSC, LSC, HSR, and LSR adjustment, S1:210x50mm, S2-S6:210x55mm

COCKPIT

Stem

Alloy Trail Stem, 35mm bar bore

Saddle

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

Grips

Deity Lockjaw

Handlebars

Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 800mm, 35mm clamp

FRAMESET

Seat Binder

Alloy, 38.6mm

WHEELS

Front Tire

Butcher, GRID TRAIL casing, GRIPTON T9 compound, 2Bliss Ready, 29×2.3″

Rear Tire

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

Wheels

Spokes

Sapim Force

Front Hub

DT Swiss 370, 28h, 15×110

Rims

Roval Traverse 29 Alloy, 30mm internal width, 28h: Roval Traverse 27.5 Alloy, 30mm internal width, 32h

Rear Hub

DT Swiss 370, 32h, 12×148

Inner Tubes

Standard, Presta

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

Cockpit

SeatPost

OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm)

Drivetrain

Shift Levers

SRAM AXS POD Controller

Chain

SRAM GX Eagle Transmission Flattop Chain, 12spd

Cassette

SRAM GX Eagle Transmission Cassette, 12spd, 10-52T

Bottom Bracket

SRAM DUB WIDE, BSA 73mm, Threaded

Crankset

SRAM GX Eagle, with Aluminum Guards, DUB, 32T, S1:165mm, S2-S5: 170mm, S6: 175mm

Rear Derailleur

SRAM GX Eagle Transmission Derailleur

Brakes

Rear Brake

SRAM Code Silver Stealth, 4-piston caliper, hydraulic disc, 200mm Rotor

Front Brake

SRAM Code Silver Stealth, 4-piston caliper, hydraulic disc, 200mm Rotor

DRIVETRAIN

Chainrings

32T

*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.