2018
2018 Specialized Stumpjumper Expert 27.5
The 2018 Specialized Stumpjumper Expert 27.5 sits more upright than most trail bikes. Reach 388 to 464 mm, stack 590 to 617 mm. The Stumpjumper Expert 27.5 build comes with SRAM GX Eagle shifting and Specialized Butcher tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper
- Model year
- 2018
- Frame
- Expert 27.5
- Type
- Trail
- Geometry labels
- S, M, L, and XL
- Drivetrain
- SRAM GX Eagle
- Rear shock
- RockShox Monarch RT3
- Geometry
- Some measurements unavailable
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Reach(mm) | 388 | 414 | 442 | 464 |
| Stack(mm) | 590 | 599 | 608 | 617 |
| Head tube angle(°) | 67 | 67 | 67 | 67 |
| Seat tube angle(°) | 74 | 74 | 74 | 74 |
| Effective top tube(mm) | 558 | 587 | 618 | 646 |
| Chainstay length(mm) | 420 | 420 | 420 | 420 |
| Wheelbase(mm) | 1096 | 1126 | 1158 | 1184 |
| BB drop(mm) | 18 | 18 | 18 | 18 |
| Standover(mm) | 742 | 748 | 762 | 764 |
| Seat tube length(mm) | 396 | 430 | 468 | 523 |
| Fork length(mm) | 542 | 542 | 542 | 542 |
| Head tube length(mm) | 105 | 115 | 125 | Not available |
Not available
Requested. Requests decide what we research next.
Stock build
13 parts
Suspension
Fox 27.5 Performance
RockShox Monarch RT3
Drivetrain
Wheels & Tires
Roval Traverse
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 Expert 27.5?
- Geometry is listed for S, M, L, and XL.
- What are the reach and stack of the 2018 Specialized Stumpjumper Expert 27.5 in size L?
- In size L, reach is 442 mm and stack is 608 mm.
- What is the head tube angle of the 2018 Specialized Stumpjumper Expert 27.5?
- The head tube angle is 67 degrees in every size.
- What does the 2018 Specialized Stumpjumper Expert 27.5 ship with?
- The stock build includes Fox 27.5 Performance, SRAM GX Eagle, Specialized Butcher, and SRAM Guide R.
- Which years of the Specialized Stumpjumper are on Quiver?
- Quiver has the Specialized Stumpjumper for 2018, 2024, 2023, 2022, 2021, 2020, 2019, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, 2007, and 2006.
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