2026 Specialized Stumpjumper 15 vs 2027 Specialized Stumpjumper 15 EVO Comp
The Specialized Stumpjumper 15 EVO Comp size closest to your S3 is the S3. Compare the S3 instead
What changes on the Specialized Stumpjumper 15 EVO Comp
Compared with the Specialized Stumpjumper 15 in S3, the Specialized Stumpjumper 15 EVO Comp in S1 places the top of the head tube 19 mm lower and 45 mm further back, relative to the bottom bracket. Its wheelbase is 64 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −19 mm
- Lower front end
- Frame reach
- −45 mm
- Shorter frame reach
- Wheelbase
- −64 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper 15 is drawn. The Specialized Stumpjumper 15 EVO Comp numbers we have for size S1 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Stumpjumper 15 S3 | Specialized Stumpjumper 15 EVO Comp S1 | Difference |
|---|---|---|---|
| Reach | 445 | 400mm | −45 mm |
| Stack | 630 | 611mm | −19 mm |
| Head tube angle | 64 | 64° | ±0.0° |
| Seat tube angle | 76.5 | not listed | |
| Effective top tube | 596 | 542mm | −54 mm |
| Chainstay length | 435 | 430mm | −5 mm |
| Wheelbase | 1217 | 1153mm | −64 mm |
| BB drop | 35 | 38mm | +3 mm |
| BB height | 340 | 337mm | −3 mm |
| Standover | 745 | 738mm | −7 mm |
| Seat tube length | 405 | 385mm | −20 mm |
| Fork length | not listed | 561mm | |
| Head tube length | 110 | 95mm | −15 mm |
Differences are the Specialized Stumpjumper 15 EVO Comp minus the Specialized Stumpjumper 15. Full charts: 2026 Specialized Stumpjumper 15, 2027 Specialized Stumpjumper 15 EVO Comp.
Where each sits in its class
Specialized Stumpjumper 15Specialized Stumpjumper 15 EVO Comp
Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Stumpjumper 15S-Works | Specialized Stumpjumper 15 EVO CompComp |
|---|---|---|
| Frame | Specialized FACT 11m | Specialized M5 |
| Fork | Fox 36 Float Factory | Fox 36 Rhythm |
| Rear shock | Fox Float X Factory | Fox Float X Performance |
| Shifter | Shimano XTR M9250 | SRAM Eagle 70 Transmission |
| Derailleur | Shimano XTR Di2 | SRAM Eagle 70 Transmission |
| Cassette | Shimano XTR | not listed |
| Chain | Shimano XTR | SRAM Flattop 70 |
| Crankset | Shimano XTR | SRAM Eagle 70 Transmission |
| Chainring | Shimano XTR | not listed |
| Bottom bracket | Shimano BB93 | SRAM DUB |
| Wheelset | Roval Traverse SL II | not listed |
| Tire | Specialized Butcher, Specialized Eliminator | Specialized Butcher, Specialized Eliminator |
| Hub | Industry Nine Hydra 2 | not listed |
| Brake | Shimano XTR | SRAM DB8 |
| Rotor | Shimano XTR | not listed |
| Handlebar | Race Face Era Carbon | not listed |
| Stem | Race Face Turbine R | Trail Stem |
| Grips | Deity Lockjaw | Specialized Trail Grips |
| Dropper post | Fox Transfer NEO Factory | X-Fusion Manic |
| Saddle | Specialized S-Works Power | Specialized Bridge Comp |
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