Specialized Stumpjumper Evo Expert - GX AXS
Total control, unparalleled bump-eating suspension, and a fine-tunable geometry are hallmarks of the all-new Specialized Stumpjumper EVO Expert. Top it off with a build that blends quality, affordability, and durability, and it’s the perfect trail partner, no matter where those trails are, or how rowdy they get.
All the travel in the world is useless without the proper shock tuning and kinematics. For the new Stumpjumper EVO design, Specialized 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, they've not only improved the pedaling performance of the Stumpjumper, but they’ve made it more capable, agile, and lively. Specialized increased anti-squat, so the suspension better resists pedal bob, and they 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 Specialized's 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.
Specialized 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, 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.
- Adjustable geometry - Independently adjust both head-tube angle and bottom bracket height
- SWAT Storage - Integrated storage for tools, snacks, and now water! SWAT water storage holds an extra 22oz for those long rides.
- Rider-First Engineered - Progressive "S" size range that encourages size choice based on riding style.
- Mullet Compatible - With an aftermarket shock link, set up your Evo 29" in the front and 27.5" in the rear for a mixed wheel ride.
|Rear Axle Standard:||12x148mm Boost|
|Rear Shock:||FOX FLOAT X Performance Elite 2-position lever w/ LSC adjustment|
|Rear Shock Size:||210mm x 55mm|
|Rear Suspension Travel:||150mm|
|Headset:||Specialized angle adjust|
|Fork:||FOX FLOAT 36 Performance Elite, GRIP2 damper, 15x110mm, 44mm offset|
|Fork Axle:||15x110mm Boost|
|Wheelset:||Roval Traverse 29 Alloy 28H Rims / Roval front and DT Swiss 370 rear hub|
|Front Tire:||Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"|
|Rear Tire:||Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 29x2.3"|
|Crankset:||SRAM GX Eagle Alloy, DUB, 32t|
|Chainguide Tabs:||ISCG '05 3-Bolt|
|Chainguide:||Specialized Top Guide|
|Bottom Bracket:||SRAM DUB|
|BB Standard:||73mm BSA|
|Chain:||SRAM GX Eagle|
|Rear Derailleur:||SRAM GX Eagle AXS, w/ battery cover|
|Cassette:||SRAM XG-1275 Eagle, 10-52t|
|Seatpost:||OneUp, Dropper Post-V2, MMX lever, 34.9 (S1:120mm, S2/S3:150mm, S4: 180mm, S5/S6: 210mm)|
|Seat Post Diameter:||34.9mm|
|Seat Post Clamp:||Specialized|
|Seat Post Clamp Diameter:||38.6mm|
|Seat:||Bridge Comp, Hollow Cr-mo rails|
|Shifters:||SRAM GX Eagle AXS Controller|
|Handlebar:||Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 800mm, 35mm clamp|
|Stem:||Alloy Trail Stem, 35mm bar bore|
|Brakes:||SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm Centerline|
|Water Bottle Cage Mounts:||Yes, 1|
|Warranty:||Lifetime warranty to the original owner against structural defects in material or workmanship for registered frames and wheels|
Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.
mm / inches
160mm fork travel
cm / ft
|Rider Height (cm)||150 - 160||157 - 173||165 - 180||173 - 188||177 - 193||188 - 198|