2021
2021 Trek Dual Sport Gen 4
Reach 410 to 434 mm, stack 595 to 639 mm. The Dual Sport 4 Gen 4 build comes with Shimano Deore M6000 shifting and Bontrager GR1 Expert tires.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Dual Sport
- Model year
- 2021
- Frame
- Gen 4
- Geometry labels
- S, M, L, and XL
- Drivetrain
- Shimano Deore M6000
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Reach(mm) | 410 | 416 | 423 | 434 |
| Stack(mm) | 595 | 606 | 616 | 639 |
| Head tube angle(°) | 70.0 | 71.0 | 71.0 | 72.0 |
| Effective top tube(mm) | 575 | 590 | 605 | 635 |
| Chainstay length(mm) | 460 | 460 | 460 | 460 |
| Wheelbase(mm) | 1096 | 1100 | 1105 | 1110 |
| BB drop(mm) | 60 | 60 | 60 | 60 |
| BB height(mm) | 294 | 294 | 294 | 294 |
| Standover(mm) | 667 | 765 | 808 | 850 |
| Seat tube length(mm) | 381 | 445 | 508 | 571 |
| Head tube length(mm) | 115 | 125 | 135 | 155 |
Stock build
14 parts
Frame
Trek Alpha Gold
Suspension
Drivetrain
Wheels & Tires
Brakes
Shimano MT200
Cockpit
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2021 Trek Dual Sport Gen 4?
- Geometry is listed for S, M, L, and XL.
- What are the reach and stack of the 2021 Trek Dual Sport Gen 4 in size L?
- In size L, reach is 423 mm and stack is 616 mm.
- What is the head tube angle of the 2021 Trek Dual Sport Gen 4?
- The head tube angle is 71.0 degrees in size L.
- What does the 2021 Trek Dual Sport 4 Gen 4 ship with?
- The stock build includes Trek Alpha Gold, SR Suntour NRX RL, Shimano Deore M5100, and Bontrager GR1 Expert.
- Which years of the Trek Dual Sport are on Quiver?
- Quiver has the Trek Dual Sport for 2021, 2025, 2024, 2022, 2020, and 2019.
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