2023 Specialized S-Works Stumpjumper EVO - SRAM XX1 AXS, FOX Factory Features
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.
At a Glance
- What do you get when you pair a 29-inch front wheel with a 27.5-inch rear wheel? The Stumpjumper EVO S-Works, that’s 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. It’s 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, 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.
Component Specifications
| Frameset |
frame
seat binder
|
| Suspension |
rear shock
fork
|
| Brakes |
front brake
rear brake
|
| Drivetrain |
shift levers
rear derailleur
cassette
chain
crankset
chain rings
bottom bracket
|
| Wheels & Tires |
rims
front hub
rear hub
spokes
front tire
rear tire
inner tubes
|
| Cockpit |
stem
handlebars
grips
saddle
seatpost
|
2023 Specialized S-Works Stumpjumper EVO - SRAM XX1 AXS, FOX Factory
| Bike/Frame Size | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Stack | 613 mm | 617 mm | 626 mm | 635 mm | 644 mm | 654 mm |
| Reach | 408 mm | 428 mm | 448 mm | 475 mm | 498 mm | 528 mm |
| Chainstay Length | 436 mm | 436 mm | 436 mm | 436 mm | 446 mm | 446 mm |
| Wheelbase | 1165 mm | 1189 mm | 1214 mm | 1245 mm | 1283 mm | 1317 mm |
| Top-tube Length (horizontal) | 538 mm | 564 mm | 590 mm | 623 mm | 647 mm | 679 mm |
| Bike Standover Height | 733 mm | 764 mm | 763 mm | 762 mm | 767 mm | 770 mm |
| Seat Tube Length | 385 mm | 385 mm | 405 mm | 425 mm | 445 mm | 465 mm |
| Seat Tube Angle | 78° | 77.6° | 77.2° | 76.9° | 77° | 77° |
| Max Seatpost Insertion | 180 mm | 180 mm | 200 mm | 220 mm | 240 mm | 260 mm |
| Min Seatpost Insertion | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Headtube Length | 95 mm | 95 mm | 105 mm | 115 mm | 125 mm | 135 mm |
| Headtube Angle | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° | 64.5° |
| BB Height | 335 mm | 340 mm | 340 mm | 340 mm | 340 mm | 340 mm |
| BB Drop | 40 mm | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Trail | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm |
| Fork Length (full) | 561 mm | 571 mm | 571 mm | 571 mm | 571 mm | 571 mm |
| Fork Rake/Offset | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Front Center | 732 mm | 756 mm | 780 mm | 809 mm | 838 mm | 873 mm |
Component Geometry
| Component | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Crank Length | 165 mm | 170 mm | 170 mm | 170 mm | 170 mm | 175 mm |
| Handlebar Width | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm | 800 mm |
| Stem Length | 35 mm | 35 mm | 35 mm | 35 mm | 50 mm | 50 mm |
| Saddle Width | 155 mm | 155 mm | 143 mm | 143 mm | 143 mm | 143 mm |
| Seatpost Length | 100 mm | 125 mm | 150 mm | 170 mm | 170 mm | 170 mm |
Size Guide: 2023 Specialized S-Works Stumpjumper EVO - SRAM XX1 AXS, FOX Factory
