Specialized Stumpjumper EVO Expert Bike – 2023

SPECIALIZED STUMPJUMPER EVO EXPERT BIKE – 2023

Total control, unparalleled bump-eating suspension, and 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 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, we’ve not only improved the pedaling performance of the Stumpjumper, but we’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.

– Rider-First Engineered frames use a size-specific approach to ride characteristics that ensure 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.

-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, they 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.

TECH SPECS

• Frame: FACT 11m carbon chassis and rear-end, asymmetrical design, 29 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
• Fork: FOX FLOAT 36 Performance Elite, GRIP2 damper, 15x110mm, 44mm offset, S1: 150mm of travel, S2-S6: 160mm of travel
• Rear Shock: FOX FLOAT X Performance Elite, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSC adjustment, S1:210x50mm, S2-S6:210x55mm
• Rims: Roval Traverse 29 Alloy, 30mm inner width, hand-built, 2Bliss Ready
• Hubs: Front: Roval, sealed cartridge bearings, 15x110mm spacing, 28h
• Rear: Roval DT Swiss 370, Ratchet LN, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
• Spokes: DT Swiss Competition Race
• Tires: Front: Butcher, GRID TRAIL casing, GRIPTON T9 compound, 2Bliss Ready, 29×2.3″
• Rear: Eliminator, GRID TRAIL casing, GRIPTON T7 compound, 29×2.3″
• Bottom Bracket: SRAM DUB, BSA 73mm, threaded
• Crankset: SRAM Descendant 7K, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
• Chainrings: Alloy, 30T
• Shifters: SRAM X01 Eagle, trigger, 12-speed
• Rear Derailleur: Sram X01 Eagle, 12-speed
• Cassette/Freewheel: SRAM XG-1295 Eagle, 10-52t
• Chain: SRAM GX Eagle, 12-speed
• Brakes: SRAM Code RS, 4-piston caliper, hydraulic disc, 200mm
• Handlebars: Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 30mm rise, 800mm, 35mm clamp
• Tape/Grips: Deity, Knuckleduster, Black
• Stem: Alloy Trail Stem, 35mm bar bore
• Seatpost: OneUp, Dropper Post-V2, MMX lever, 34.9 (S1: 120mm, S2/S3 :150mm, S4: 180mm, S5/S6: 210mm)
• Saddle: Bridge Comp, Hollow Cr-mo rails, 155/143mm
• Pedals: Sold separately
• Accessories & Extras: Increased-volume SWAT Door integration with 22oz SWAT Bladder