2018
2018 Specialized Stumpjumper ST Men's Expert 29
The 2018 Specialized Stumpjumper ST Men's Expert 29 sits in the middle of the range for trail bikes. Reach 415 to 480 mm, stack 607 to 649 mm. The Stumpjumper ST Men's Expert 29 build comes with SRAM GX Eagle shifting and Specialized Butcher tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper ST
- Model year
- 2018
- Frame
- Men's Expert 29
- Type
- Trail
- Geometry labels
- S, M, L, and XL
- Drivetrain
- SRAM GX Eagle
- Fork
- RockShox Pike RC
- Rear shock
- RockShox Deluxe RT3
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Reach(mm) | 415 | 435 | 455 | 480 |
| Stack(mm) | 607 | 607 | 635 | 649 |
| Head tube angle(°) | 67.5 | 67.5 | 67.5 | 67.5 |
| Seat tube angle(°) | 75.8 | 75.5 | 75.1 | 74.7 |
| Effective top tube(mm) | 569 | 592 | 624 | 657 |
| Chainstay length(mm) | 437 | 437 | 437 | 437 |
| Wheelbase(mm) | 1141 | 1161 | 1192 | 1223 |
| BB drop(mm) | 39 | 39 | 39 | 39 |
| BB height(mm) | 333 | 333 | 333 | 333 |
| Standover(mm) | 740 | 743 | 755 | 768 |
| Seat tube length(mm) | 380 | 410 | 455 | 505 |
| Fork length(mm) | 540 | 540 | 540 | 540 |
| Head tube length(mm) | 95 | 95 | 125 | 140 |
Stock build
14 parts
Suspension
RockShox Pike RC
Drivetrain
Wheels & Tires
Brakes
SRAM Guide R
Cockpit
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2018 Specialized Stumpjumper ST Men's Expert 29?
- Geometry is listed for S, M, L, and XL.
- What are the reach and stack of the 2018 Specialized Stumpjumper ST Men's Expert 29 in size L?
- In size L, reach is 455 mm and stack is 635 mm.
- What is the head tube angle of the 2018 Specialized Stumpjumper ST Men's Expert 29?
- The head tube angle is 67.5 degrees in every size.
- What does the 2018 Specialized Stumpjumper ST Men's Expert 29 ship with?
- The stock build includes RockShox Pike RC, SRAM GX Eagle, Specialized Butcher, and SRAM Guide R.
- Which years of the Specialized Stumpjumper ST are on Quiver?
- Quiver has the Specialized Stumpjumper ST for 2018, 2020, and 2019.
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