Details
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 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.
Geometry
S1 | S2 | S3 | S4 | S5 | S6 | |
---|---|---|---|---|---|---|
Crank Length | 165mm | 170mm | 170mm | 170mm | 170mm | 175mm |
Seatpost Length | 100mm | 125mm | 150mm | 170mm | 170mm | 170mm |
Handlebar Width | 800mm | 800mm | 800mm | 800mm | 800mm | 800mm |
Stem Length | 35mm | 35mm | 50mm | 50mm | 50mm | 50mm |
Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm |
Stack | 613mm | 617mm | 626mm | 635mm | 644mm | 654mm |
Reach | 408mm | 428mm | 448mm | 475mm | 498mm | 528mm |
Headtube Length | 95mm | 95mm | 105mm | 115mm | 125mm | 135mm |
Headtube Angle | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° |
BB Height | 335mm | 340mm | 340mm | 340mm | 340mm | 340mm |
BB Drop | 40mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Trail | 131mm | 131mm | 131mm | 131mm | 131mm | 131mm |
Fork Length (full) | 561mm | 571mm | 571mm | 571mm | 571mm | 571mm |
Fork Rake/Offset | 44mm | 44mm | 44mm | 44mm | 44mm | 44mm |
Front Center | 732mm | 756mm | 780mm | 809mm | 838mm | 873mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm | 448mm | 448mm |
Wheelbase | 1167mm | 1191mm | 1216mm | 1247mm | 1285mm | 1319mm |
Top-tube Length (horizontal) | 538mm | 564mm | 590mm | 623mm | 647mm | 679mm |
Bike Standover Height | 733mm | 764mm | 763mm | 762mm | 767mm | 770mm |
Seat Tube Length | 385mm | 385mm | 405mm | 425mm | 445mm | 465mm |
Seat Tube Angle | 78° | 77.6° | 77.2° | 76.9° | 77° | 77° |
Max Seatpost Insertion | 180mm | 180mm | 200mm | 220mm | 240mm | 260mm |
Min Seatpost Insertion | 80mm | 80mm | 80mm | 80mm | 80mm | 80mm |
Specs
Frame | SJ EVO SW FRM SMK/CARB/BLK S3 |
---|---|
Fork | 0 FOX 38 Factory Suspension Fork - 29 160 mm 15QR x 110 mm 44 mm Offset Shiny Black Grip 2 |
Rear Shock | FOX FLOAT X Factory, Rx Trail Tune, EVOL Air sleeve, 2-position lever w/ LSC adjustment, S1:210x50mm, S2-S6:210x55mm |
Rims/Wheels | CONTROL SL 29 6B WHEELSET XD SATIN CARBON/SATIN BLK 29" |
Tires | BUTCHER GRID TRAIL 2BR T9 TIRE SOIL SRCH/TAN SDWL 29X2.6 / ELIMINATOR GRID TRAIL 2BR T7 TIRE SOIL SRCH/TAN SDWL 29X2.6 |
Crankset | AM FC X01 EAGLE B148 DUB 175 LNRPLR 32 |
Chainwheel | 32 |
Bottom Bracket | SRAM, DUB British 73mm, External Cup BB, British, 73mm, 28.99mm |
Rear Derailleur | SRAM XX1 Eagle AXS |
Rear Cogs | Cassette XG-1299 Eagle 10-52 12 speed Copper |
Shifters | SRAM XX1 Eagle AXS |
Handlebars | Chromag Fubar Cutlass Handlebar - Carbon 25mm Rise 31.8mm 780mm Black/Gray |
Stem | Deity Components Copperhead Stem - 35mm, 31.8 Clamp, +/-0, 1 1/8", Aluminum, Bronze |
Brakes | SRAM Code RSC Disc Brake and Lever - Front / Rear Hydraulic Post Mount Black with Rainbow Hardware A1 |
Saddle | POWER EXPERT MIMIC SADDLE BLK 143 143mm |
Seat Post | FOX Transfer Factory Dropper Seat Post - 30.9 150 mm Internal Routing Kashima Coat Upper |
* Subject to change without notice.