Specialized Stumpjumper vs Specialized Enduro
Choosing between the Specialized Stumpjumper and the Specialized Enduro? This compares the 2026 Specialized Stumpjumper 15 with the 2025 Specialized Enduro, size by size, from the geometry Specialized publishes. Pick any size to compare it in the full tool.
The S2 is the Specialized Enduro size closest to your S3 Specialized Stumpjumper 15. 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 Enduro
Compared with the Specialized Stumpjumper 15 in S3, the Specialized Enduro in S2 places the top of the head tube 14 mm lower and 8 mm further back, relative to the bottom bracket.
- Frame stack
- −14 mm
- Lower front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- −0.1°
- About the same head angle
- Chainstays
- +7 mm
- Longer: more planted
Which Specialized Enduro size matches your Specialized Stumpjumper 15
For each Specialized Stumpjumper 15 size, the Specialized Enduro size with the closest frame stack and reach. Stack and reach show how far off it is: the Specialized Enduro minus the Specialized Stumpjumper 15. A geometry match, not a fit recommendation.
| Specialized Stumpjumper 15 size | Closest size | Stack | Reach |
|---|---|---|---|
| S1 | S2 | +5 mm | +37 mm |
| S2 | S2 | −5 mm | +17 mm |
| S3 | S2 | −14 mm | −8 mm |
| S4 | S4 | −15 mm | +17 mm |
| S5 | S5 | −20 mm | +16 mm |
| S6 | S5 | −33 mm | −14 mm |
The two frames
Specialized Stumpjumper 15, S3Specialized Enduro, S2Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper 15 S3 | Specialized Enduro S2 | Difference |
|---|---|---|---|
| Reach | 445 | 437mm | −8 mm |
| Stack | 630 | 616mm | −14 mm |
| Head tube angle | 64 | 63.9° | −0.1° |
| Seat tube angle | 76.5 | 76° | −0.5° |
| Effective top tube | 596 | not listed | |
| Chainstay length | 435 | 442mm | +7 mm |
| Wheelbase | 1217 | 1217mm | ±0 mm |
| BB drop | 35 | not listed | |
| BB height | 340 | not listed | |
| Standover | 745 | not listed | |
| Seat tube length | 405 | 400mm | −5 mm |
| Fork length | not listed | not listed | |
| Head tube length | 110 | 95mm | −15 mm |
Differences are the Specialized Enduro minus the Specialized Stumpjumper 15. Full charts: 2026 Specialized Stumpjumper 15, 2025 Specialized Enduro.
Where each sits in its class
Specialized Stumpjumper 15Specialized Enduro
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 EnduroS-Works |
|---|---|---|
| Frame | Specialized FACT 11m | not listed |
| Fork | Fox 36 Float Factory | not listed |
| Rear shock | Fox Float X Factory | RockShox Vivid Ultimate |
| Shifter | Shimano XTR M9250 | not listed |
| Derailleur | Shimano XTR Di2 | not listed |
| Cassette | Shimano XTR | not listed |
| Chain | Shimano XTR | not listed |
| Crankset | Shimano XTR | not listed |
| Chainring | Shimano XTR | not listed |
| Bottom bracket | Shimano BB93 | not listed |
| Wheelset | Roval Traverse SL II | not listed |
| Tire | Specialized Butcher, Specialized Eliminator | not listed |
| Hub | Industry Nine Hydra 2 | not listed |
| Brake | Shimano XTR | not listed |
| Rotor | Shimano XTR | not listed |
| Handlebar | Race Face Era Carbon | not listed |
| Stem | Race Face Turbine R | not listed |
| Grips | Deity Lockjaw | not listed |
| Dropper post | Fox Transfer NEO Factory | not listed |
| Saddle | Specialized S-Works Power | not listed |