Loading geometry
Still S-sized S1–S6, so reach and wheelbase pick the size rather than your inseam. Check the year's travel and shock spec on the model page — Specialized has moved both since the 2021 redesign.
Trail riders who want one Specialized and are willing to size by reach. XC racers should look at Epic; the longest-travel Specialized is Enduro. The S-Works kit is the halo build — same geometry as the non-S-Works page for this year, different parts.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Dropper | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 608 mm | 415 mm | 1.47:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1170 mm | 40 mm | 29" |
| S2 | 618 mm | 435 mm | 1.42:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1192 mm | 40 mm | 29" |
| S3 | 628 mm | 455 mm | 1.38:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1215 mm | 40 mm | 29" |
| S4 | 638 mm | 480 mm | 1.33:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1242 mm |
This year's studio shot is Di2 Dove Metallic / Smoke Liquid Metal.
Same published geometry as 2025.
Same verified builds as 2025.
Launch MSRP held versus 2025.
Compare 2026 and 2025 Specialized S-Works Stumpjumper side by side
The 2026 Specialized Stumpjumper 15 is Exclusively EVOPinkbike · 2026
Specialized Stumpjumper FSR ST Comp Carbon 29 reviewMBR · 2019
Tested : Pete's Long Term Specialized Stumpjumper ...Wideopen Magazine · 2019
Specialized Stumpjumper Expert reviewBike Perfect · 2020
First Look: Specialized's New Carbon Stumpjumper ...Pinkbike · 2020$10,999 · 2026 launch MSRP
| Component | Brand | Model | Size |
|---|---|---|---|
| Shifters | SRAM | SRAM XX Eagle Transmission | 1×12 |
| Rear derailleur | SRAM | SRAM XX Eagle Transmission | — |
| Crankset | SRAM | SRAM XX Eagle Transmission |
|
| Cassette | SRAM | 12-speed | — |
| Chain | SRAM | 12-speed | — |
| Power meter | — | None | — |
| Brakes | SRAM | hydraulic disc | — |
| Rotors | SRAM | 180mm | — |
| Wheels | Carbon | 29" trail/XC wheelset | 700c |
| Tires | 29×2.4" | trail | — |
| Fork | 130–150 | mm trail fork | — |
| Shock | Matching | trail shock |
| 40 mm |
| 29" |
| S5 | 648 mm | 505 mm | 1.28:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1269 mm | 40 mm | 29" |
| S6 | 658 mm | 530 mm | 1.24:1 | 50 mm | 800 mm | 175 mm | 170 mm | 65.0° | 76.5° | 432 mm | 1296 mm | 40 mm | 29" |
| — |
| Dropper | 150–170 | mm dropper | — |
|---|
