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. 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 1000 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 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 SWAT Increased-volume SWAT™ Door integration with 22oz SWAT™ Bladder Seat Binder Alloy 38.6mm Suspension Rear Shock FOX FLOAT X Factory Rx Trail Tune EVOL Air sleeve 2-position lever w/ LSC adjustment S1:210x50mm S2-S6:210x55mm Fork FOX FLOAT 36 Factory GRIP2 damper 15x110mm 44mm offset S1: 150mm of travel S2-S6: 160mm of travel COCKPIT Stem Deity 35.0mm Handlebars Roval Traverse SL Carbon riser bar 6-degree upsweep 8-degree backsweep 30mm rise 800mm 35.0mm Grips Deity Knuckleduster Black Saddle Bridge 155/143mm Hollow Ti-rails SeatPost RockShox Reverb AXS 30.9 1X remote (S1:100mm S2: 125mm S3: 150mm S4-S6: 170mm) BRAKES Front Brake SRAM Code RSC 4-piston caliper hydraulic disc 200mm Rear Brake SRAM Code RSC 4-piston caliper hydraulic disc 200mm DRIVETRAIN Rear Derailleur SRAM XX1 Eagle AXS Shift Levers SRAM Eagle AXS Rocker Paddle Cassette Sram XG-1299 12-Speed 10-52t Chain SRAM XX1 Eagle Crankset SRAM X01 Eagle DUB S1:165mm S2-S5: 170mm S6: 175mm Chainrings Alloy 30T Bottom Bracket SRAM DUB BSA 73mm threaded WHEELS Rims Roval Traverse SL 29 hookless carbon 30mm inner width 2Bliss Ready hand-built 28h Front Hub Roval Traverse SL sealed cartridge bearings 15mm thru-axle 110mm spacing Rear Hub Roval Traverse SL DT Swiss Star Ratchet 54t engagement SRAM XD driver body 12mm thru-axle 148mm spacing Spokes DT Competition Race Front Tire Butcher GRID TRAIL casing GRIPTON® T9 compound 2Bliss Ready 29x2.3' Rear Tire Eliminator GRID TRAIL casing GRIPTON® T7 compound 29x2.3' Inner Tubes Standard Presta valve
The Stumpjumper Alloy brings all-new suspension kinematics and progressive geometry into a full-alloy package that's both lightweight and extremely durable. Outfitted with a no-fuss SRAM SX 12-speed groupset the Stumpjumper Alloy is your all-access pass for trail adventure. THE TRAIL BENCHMARK — When we set out to design the all-new Stumpjumper we pursued some hefty goals. It had to excel on any kind of trail for every style of rider. To achieve that we went after serious weight reduction without sacrificing durability a stiff responsive chassis that still rides light and lively geometry that improves everyone’s riding and the best suspension kinematics we know how to design. Turns out you can have your cake and eat it too with the new Stumpjumper. THE SWEETEST 130MM OF TRAVEL YOU’LL EVER RIDE — We massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity fed beast handles like a dream everywhere and climbs like it has a motor. PROGRESSIVE GEOMETRY — The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long low and slack with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable more carvealicious more comfortable climbing more better everywhere. With FlipChip adjustability you’re able to further fine-tune your fit ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose. RIDER-FIRST ENGINEERED™ — 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 And by light we mean real light: 2250 grams (S-Works S-3 size with rear shock). FRAME: Alloy chassis and rear-end asymmetrical design 29 Trail Geometry horst pivot BB adjustment threaded BB 12x148mm dropouts sealed cartridge bearing pivots replaceable derailleur hanger 130mm of travel REAR SHOCK: X-Fusion 02 Pro RL Rx Trail Tune rebound adjust lockout S1:190x42.5mm S2-S6: 190x45mm FORK: RockShox 35 Silver Solo Air 44mm offset rebound adjust TurnKey lockout 15x110mm Boost™ Maxle® Lite thru-axle 140mm of travel STEM: Alloy Trail Stem 35mm bar bore HANDLEBARS: Specialized 6061 alloy 6-degree upsweep 8-degree backsweep 30mm rise 800mm width FRONT BRAKE: Tektro Gemini Comp hydraulic disc resin pad 200mm REAR BRAKE: Tektro Gemini Comp hydraulic disc resin pad 180mm REAR DERAILLEUR: SRAM SX Eagle 12-speed SHIFT LEVERS: SRAM SX Eagle trigger 12-speed CHAIN: SRAM SX Eagle 12-speed CRANKSET: SRAM SX Eagle DUB S1:165mm S2-S5: 170mm S6: 175mm CHAINRINGS: Steel 30T RIMS: 700c disc double-wall alloy sleeved 32h FRONT HUB: Alloy sealed cartridge bearings 15x110mm thru-axle 28h REAR HUB: Alloy sealed cartridge bearings 12x148mm thru-axle 28h SPOKES: Stainless 14g FRONT TYRE: Butcher GRID casing GRIPTON® compound 29x2.3' REAR TYRE: Purgatory GRID Casing GRIPTON® compound 29x2.3' SADDLE: Body Geometry Bridge Saddle steel rails SEATPOST: TranzX dropper 34.9mm XS-S: 100mm M: 120mm L/XL:150mm Travel