2023
2023 Specialized Stumpjumper Alloy
The 2023 Specialized Stumpjumper Alloy sits in the middle of the range for trail bikes, with a slacker head angle. Reach 410 to 530 mm, stack 613 to 649 mm. The Stumpjumper Alloy build comes with SRAM SX Eagle shifting and Specialized Butcher tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper
- Model year
- 2023
- Frame
- Alloy
- Type
- Trail
- Geometry labels
- S1, S2, S3, S4, S5, and S6
- Drivetrain
- SRAM SX Eagle
- Rear shock
- X-Fusion Pro RL
- Geometry
- Some measurements unavailable
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | S1 | S2 | S3 | S4 | S5 | S6 |
|---|---|---|---|---|---|---|
| Reach(mm) | 410 | 430 | 450 | 475 | 500 | 530 |
| Stack(mm) | 618 | 613 | 623 | 631 | 639 | 649 |
| Head tube angle(°) | 65 | 65 | 65 | 65 | 65 | 65 |
| Seat tube angle(°) | 77.7 | 77.7 | 77.5 | 77.2 | 77 | 76.9 |
| Chainstay length(mm) | 454 | 454 | 444 | 444 | 444 | 444 |
| Wheelbase(mm) | 1168 | 1188 | 1212 | 1241 | 1280 | 1315 |
| BB drop(mm) | 47 | 42 | 42 | 42 | 42 | 42 |
| BB height(mm) | 327 | 332 | 332 | 332 | 332 | 332 |
| Standover(mm) | 742 | 742 | 750 | 753 | 777 | 784 |
| Seat tube length(mm) | 385 | 385 | 405 | 425 | 445 | 465 |
| Fork length(mm) | 550 | 550 | 550 | 550 | 550 | 550 |
| Head tube length(mm) | 100 | 110 | 120 | 130 | Not available | 100 |
Not available
Requested. Requests decide what we research next.
Stock build
13 parts
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2023 Specialized Stumpjumper Alloy?
- Geometry is listed for S1, S2, S3, S4, S5, and S6.
- What are the reach and stack of the 2023 Specialized Stumpjumper Alloy in size S4?
- In size S4, reach is 475 mm and stack is 631 mm.
- What is the head tube angle of the 2023 Specialized Stumpjumper Alloy?
- The head tube angle is 65 degrees in every size.
- What does the 2023 Specialized Stumpjumper Alloy ship with?
- The stock build includes Specialized chassis, X-Fusion Pro RL, SRAM SX Eagle, and Specialized Butcher.
- Which years of the Specialized Stumpjumper are on Quiver?
- Quiver has the Specialized Stumpjumper for 2023, 2024, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, 2007, and 2006.
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