2018
Stumpjumper Expert 29/6Fattie
The 2018 Specialized Stumpjumper Expert 29/6Fattie is offered in 4 sizes, S to XL. It ships with SRAM GX Eagle and Specialized Purgatory.
Every number on this page was confirmed by at least two independent sources. Where a figure is not verified, the cell says so instead of guessing. Verified against specialized.com and at least one independent source. Last checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper
- Model year
- 2018
- Frame
- Expert 29/6Fattie
- Sizes
- S, M, L, and XL
- Verified measurements
- 48 of 48
- Verified against
- specialized.com and at least one independent source
- Last checked
Geometry by size
Millimeters unless the row says degrees. Scroll sideways for the larger sizes.
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Reach(mm) | 386mmmm | 413mmmm | 431mmmm | 457mmmm |
| Stack(mm) | 618mmmm | 618mmmm | 646mmmm | 664mmmm |
| Head tube angle(°) | 67°° | 67°° | 67°° | 67°° |
| Seat tube angle(°) | 74°° | 74°° | 74°° | 74°° |
| Chainstay length(mm) | 437mmmm | 437mmmm | 437mmmm | 437mmmm |
| Wheelbase(mm) | 1122mmmm | 1149mmmm | 1179mmmm | 1212mmmm |
| BB drop(mm) | 33mmmm | 33mmmm | 33mmmm | 33mmmm |
| BB height(mm) | 338mmmm | 338mmmm | 338mmmm | 338mmmm |
| Standover(mm) | 754mmmm | 761mmmm | 770mmmm | 777mmmm |
| Seat tube length(mm) | 396mmmm | 430mmmm | 468mmmm | 523mmmm |
| Fork length(mm) | 560mmmm | 560mmmm | 560mmmm | 560mmmm |
| Head tube length(mm) | 125mmmm | 145mmmm | 95mmmm | 95mmmm |
48 of 48 measurements verified.✓Verified, two or more sources agree
2018 Specialized Stumpjumper Expert 29/6Fattie drawn to scale
Stock build
13 partsManufacturer specs are labeled; checkmarks mean two or more sources agree.
Suspension
Fox 29/6Fattie
RockShox Monarch RT3
Drivetrain
SRAM GX Eagle
SRAM GX Eagle
SRAM GX Eagle
SRAM GX Eagle
TruVativ Descendant
Wheels & Tires
Specialized Purgatory
Specialized Slaughter
Roval Traverse
Cockpit
Specialized Sip Grip
Seatpost & Saddle
Specialized Command Post IRcc
Specialized Henge
Quick answers
- What sizes does the 2018 Specialized Stumpjumper Expert 29/6Fattie come in?
- It comes in 4 sizes: S, M, L, and XL.
- What are the reach and stack of the 2018 Specialized Stumpjumper Expert 29/6Fattie in size L?
- In size L, reach is 431mm mm and stack is 646mm mm.
- What is the head tube angle of the 2018 Specialized Stumpjumper Expert 29/6Fattie?
- The head tube angle is 67° degrees in every size.
- What does the 2018 Specialized Stumpjumper Expert 29/6Fattie ship with?
- The stock build includes Fox 29/6Fattie, SRAM GX Eagle, Specialized Purgatory, and Specialized Sip Grip.
- Which years of the Specialized Stumpjumper are on Quiver?
- Quiver has the Specialized Stumpjumper for 2018, 2024, and 2022.
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