2026
2026 Specialized Stumpjumper 15 EVO Alloy SRAM Eagle, RockShox/X-Fusion
The 2026 Specialized Stumpjumper 15 EVO Alloy SRAM Eagle, RockShox/X-Fusion sits in the middle of the range for trail bikes, with a slacker head angle and a shorter rear center. Reach 400 to 525 mm, stack 611 to 671 mm. The Stumpjumper 15 EVO Alloy - SRAM NX Eagle, RockShox/X-Fusion build comes with SRAM NX Eagle shifting and Specialized Butcher tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper 15 EVO
- Model year
- 2026
- Type
- Trail
- Geometry labels
- S1, S2, S3, S4, S5, and S6
- Drivetrain
- SRAM NX Eagle
- Rear shock
- X-Fusion Pro RL
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Reach(mm) | 400 | 420 | 445 | 470 | 495 | 525 |
| Stack(mm) | 611 | 621 | 630 | 644 | 658 | 671 |
| Head tube angle(°) | 64 | 64 | 64 | 64 | 64 | 64 |
| Effective top tube(mm) | 542 | 574 | 596 | 625 | 649 | 678 |
| Chainstay length(mm) | 430 | 432 | 435 | 435 | 445 | 445 |
| Wheelbase(mm) | 1153 | 1186 | 1217 | 1249 | 1290 | 1327 |
| BB drop(mm) | 38 | 35 | 35 | 35 | 35 | 35 |
| BB height(mm) | 337 | 340 | 340 | 340 | 340 | 340 |
| Standover(mm) | 738 | 751 | 745 | 745 | 745 | 751 |
| Seat tube length(mm) | 385 | 385 | 405 | 425 | 445 | 465 |
| Fork length(mm) | 561 | 573 | 573 | 573 | 573 | 573 |
| Head tube length(mm) | 95 | 100 | 110 | 125 | 140 | 155 |
Stock build
12 parts
Suspension
Drivetrain
Wheels & Tires
Brakes
SRAM DB6
Seatpost & Saddle
TranzX Dropper
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Quick answers
- Which size or configuration labels have geometry for the 2026 Specialized Stumpjumper 15 EVO Alloy SRAM Eagle, RockShox/X-Fusion?
- Geometry is listed for S1, S2, S3, S4, S5, and S6.
- What are the reach and stack of the 2026 Specialized Stumpjumper 15 EVO Alloy SRAM Eagle, RockShox/X-Fusion in size S4?
- In size S4, reach is 470 mm and stack is 644 mm.
- What is the head tube angle of the 2026 Specialized Stumpjumper 15 EVO Alloy SRAM Eagle, RockShox/X-Fusion?
- The head tube angle is 64 degrees in every size.
- What does the 2026 Specialized Stumpjumper 15 EVO Alloy - SRAM NX Eagle, RockShox/X-Fusion ship with?
- The stock build includes X-Fusion Pro RL, SRAM NX Eagle, Specialized Butcher, and SRAM DB6.
- Which years of the Specialized Stumpjumper 15 EVO are on Quiver?
- Quiver has the Specialized Stumpjumper 15 EVO for 2026 and 2027.
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