All-New S-Works Stumpjumper Evo Frame

Instant rowdy.
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.
This S-Works Stumpjumper EVO Frame is the perfect canvas to imagine your ultimate ride. Build your totally custom dream bike, make it a reality, and shred happily.
- 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.
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
- SWAT Increased-volume SWAT™ Door integration with 22oz SWAT™ Bladder
- REAR SHOCK FOX FLOAT DPX2 Factory, Rx Trail Tune, Kashima coat, 3-position adjustment w/ Open Mode adjustment, S1:210x50mm, S2-S6:210x55mm
- SEAT BINDER Alloy, 38.6
Geometry
The geometry in the following chart is when using the middle headset cup (steep and slack cups included with bike), chainstay flipchip in High mode and 29" wheels.
Click here to see the geometry in each unique setting.
S1 | S2 | S3 | S4 | S5 | S6 | |
---|---|---|---|---|---|---|
BB Drop | 40 | 35 | 35 | 35 | 35 | 35 |
BB Height | 335 | 340 | 340 | 340 | 340 | 340 |
Bike Standover Height | 733 | 764 | 763 | 762 | 767 | 770 |
Chainstay Length | 438 | 438 | 438 | 438 | 448 | 448 |
Fork Length (full) | 561 | 571 | 571 | 571 | 571 | 571 |
Fork Rake/Offset | 44 | 44 | 44 | 44 | 44 | 44 |
Front Center | 732 | 756 | 780 | 809 | 838 | 873 |
Headtube Angle | 64.5 | 64.5 | 64.5 | 64.5 | 64.5 | 64.5 |
Headtube Length | 95 | 95 | 105 | 115 | 125 | 135 |
Max Seatpost Insertion | 180 | 180 | 200 | 220 | 240 | 260 |
Min Seatpost Insertion | 80 | 80 | 80 | 80 | 80 | 80 |
Reach | 408 | 428 | 448 | 475 | 498 | 528 |
Seat Tube Angle | 78 | 77.6 | 77.2 | 76.9 | 77 | 77 |
Seat Tube Length | 385 | 385 | 405 | 425 | 445 | 465 |
Stack | 613 | 617 | 626 | 635 | 644 | 654 |
Top-tube Length (horizontal) | 538 | 564 | 590 | 623 | 647 | 679 |
Trail | 131 | 131 | 131 | 131 | 131 | 131 |
Wheelbase | 1167 | 1191 | 1216 | 1247 | 1285 | 1319 |
Click here for a general sizing guide.
Note that specifications can change without notice.
We'll take care of you.
Why buy a Specialized?
The frame is the single most important factor in a bike's ride quality. While there are many other components involved,
the frame is what ties it all together and ultimately determines how well a bike rides. Specialized makes the highest quality, most sorted frame on the market. The fit and finish is excellent and they ride amazing.
Why buy from us?
We're your local Christchurch bike shop. When you buy from us you get the best support, fast. You don't have to email customer service and hope for a response, just come in and see us.
We keep a ton of parts in stock and have mechanics that are trained up on all the latest tech in a modern workshop.
Free General Service
Bikes need regular maintenance but we're here to help. To guarantee that your new bike stays running sweet, we offer a free General Service on all bikes that we sell.
Worth $89, we'll do your first one for free at 6 months of ownership. Note that while the General Service labour is free, additional labour or parts cost extra. Bookings are required.
Best Warranty
Specialized is confident with their quality and has one of the bike industry's best warranties out there.
Frames and Roval wheels have a lifetime warranty and are transferrable to a subsequent owner, who then get 2 years
from the original retail purchase date. We have very few come back with problems and the ones that do are sorted quickly.
Why buy a Specialized?
The frame is the single most important factor in a bike's ride quality. While there are many other components involved, the frame is what ties it all together and ultimately determines how well a bike rides. Specialized makes the highest quality, most sorted frame on the market. The fit and finish is excellent and they ride amazing.
Why buy from us?
We're your local Christchurch bike shop. When you buy from us you get the best support, fast. You don't have to email customer service and hope for a response, just come in and see us. We keep a ton of parts in stock and have mechanics that are trained up on all the latest tech in a modern workshop.
Free General Service
Bikes need regular maintenance but we're here to help. To guarantee that your new bike stays running sweet, we offer a free General Service on all bikes that we sell. Worth $89, we'll do your first one for free at 6 months of ownership. Note that while the General Service labour is free, additional labour or parts cost extra. Bookings are required.
Best Warranty
Specialized is confident with their quality and has one of the bike industry's best warranties out there. Frames and Roval wheels have a lifetime warranty and are transferrable to a subsequent owner, who then get 2 years from the original retail purchase date. We have very few come back with problems and the ones that do are sorted quickly.