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.
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. Enduro-curious riders should look at Stumpjumper EVO or Enduro; XC racers at Epic.
The first S-sizing Stumpjumper: six frame lengths from S1 to S6 with short seat tubes, so reach and wheelbase pick your size instead of your inseam. Travel dropped to 130 mm rear behind a 140 mm fork, leaving the longer stuff to the EVO.
DH and bike-park specialists. Not an all-mountain trail bike.
Downhill race bike. Slack, long-travel, and unhappy if you try to pedal it like a Slash on a fire road.
| Measurement |  SpecializedS-Works Stumpjumper 2027 |  SpecializedStumpjumper 2022 |  TrekSession 2022 |
|---|---|---|---|
| Stackmm | 638 | 638 | 638 |
| Reachmm | 480 | 480 | 480 |
| Head tube angle° | 65.0 | 65.0 | 63.0−2.0 |
| Seat tube angle° | 76.5 | 76.5 | 77.5+1.0 |
| Chainstaymm | 432 | 432 | 445+13 |
| Wheelbasemm | 1242 | 1242 | 1289+47 |
| BB dropmm | 40 | 40 | 10−30 |
| BB heightmm | — | — | — |
| Standovermm | — | — | — |
| Part | S-Works Stumpjumper S4 | Stumpjumper S4 | Session L |
|---|---|---|---|
| Stem | 50 mm | 50 mm | 50 mm |
| Bar | 800 mm | 800 mm | 800 mm |
| Crank | 175 mm | 175 mm | 175 mm |
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