2026 Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm vs 2026 Specialized Stumpjumper 15 Pro
The S3 is the Specialized Stumpjumper 15 Pro size closest to your S3 Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Stumpjumper 15 Pro
Compared with the Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm in S3, the Specialized Stumpjumper 15 Pro in S3 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm numbers we have for size S3 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm S3 | Specialized Stumpjumper 15 Pro S3 | Difference |
|---|---|---|---|
| Reach | 445mm | 445 | ±0 mm |
| Stack | 630mm | 630 | ±0 mm |
| Head tube angle | 64° | 64 | ±0.0° |
| Effective top tube | 596mm | 596 | ±0 mm |
| Chainstay length | 435mm | 435 | ±0 mm |
| Wheelbase | 1217mm | 1217 | ±0 mm |
| BB drop | 35mm | 35 | ±0 mm |
| BB height | 340mm | 340 | ±0 mm |
| Standover | 745mm | 745 | ±0 mm |
| Seat tube length | 405mm | 405 | ±0 mm |
| Fork length | 573mm | not listed | |
| Head tube length | 110mm | 110 | ±0 mm |
| Seat tube angle | not listed | 76.5 |
Differences are the Specialized Stumpjumper 15 Pro minus the Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm. Full charts: 2026 Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX Rhythm, 2026 Specialized Stumpjumper 15 Pro.
Where each sits in its class
Specialized Stumpjumper 15 EVO Alloy Comp SRAM 70, FOX RhythmSpecialized Stumpjumper 15 Pro
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 15 EVO Alloy Comp SRAM 70, FOX RhythmAlloy Comp - SRAM Eagle 70, FOX Rhythm | Specialized Stumpjumper 15 ProPro |
|---|---|---|
| Fork | Fox FLOAT 36 Rhythm | Fox 36 Factory |
| Rear shock | Fox FLOAT | Fox Float X Factory |
| Shifter | SRAM Eagle 70 Transmission | SRAM AXS POD Rocker |
| Derailleur | SRAM Eagle 70 Transmission | SRAM X0 Eagle Transmission |
| Cassette | SRAM 1270 Transmission | SRAM 1295 X01 |
| Chain | SRAM Transmission | not listed |
| Crankset | SRAM Eagle 70 Transmission | SRAM X0 Eagle Transmission |
| Bottom bracket | SRAM DUB | SRAM DUB GX |
| Tire | Specialized Butcher, Specialized Eliminator | Specialized Butcher, Specialized Eliminator |
| Brake | SRAM DB8 Stealth | SRAM Maven Silver Stealth |
| Dropper post | X-Fusion Manic | BikeYoke Revive Max 3.0 |
| Saddle | Specialized Bridge Comp | Specialized Bridge Expert |
| Frame | not listed | Specialized Stumpjumper 15 |
| Chainring | not listed | SRAM 32 |
| Wheelset | not listed | Roval Traverse SL II |
| Rotor | not listed | SRAM CenterLine |
| Handlebar | not listed | Deity Speedway |
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