2027
2027 Trek Session AL
The 2027 Trek Session AL sits more aggressive than most downhill bikes, with a shorter rear center. Reach 447 to 499 mm, stack 634 to 634 mm.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Session
- Model year
- 2027
- Frame
- AL
- Type
- Downhill
- Geometry labels
- R1, R2, and R3
- Rear shock
- Marzocchi Bomber
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | R1 | R2 | R3 |
|---|---|---|---|
| Reach(mm) | 447 | 472 | 499 |
| Stack(mm) | 634 | 634 | 634 |
| Head tube angle(°) | 63.6 | 63.6 | 63.6 |
| Seat tube angle(°) | 77.1 | 77.1 | 77.1 |
| Effective top tube(mm) | 586 | 617 | 652 |
| Chainstay length(mm) | 435 | 441 | 448 |
| Wheelbase(mm) | 1243 | 1274 | 1309 |
| BB drop(mm) | 12 | 12 | 12 |
| BB height(mm) | 359 | 359 | 359 |
| Standover(mm) | 755 | 759 | 757 |
| Seat tube length(mm) | 425 | 425 | 425 |
| Head tube length(mm) | 117 | 117 | 117 |
Stock build
1 partFrameset only
Suspension
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Quick answers
- Which size or configuration labels have geometry for the 2027 Trek Session AL?
- Geometry is listed for R1, R2, and R3.
- What are the reach and stack of the 2027 Trek Session AL in size R2?
- In size R2, reach is 472 mm and stack is 634 mm.
- What is the head tube angle of the 2027 Trek Session AL?
- The head tube angle is 63.6 degrees in every size.
- What does the 2027 Trek Session AL ship with?
- The stock build includes Marzocchi Bomber.
- Which years of the Trek Session are on Quiver?
- Quiver has the Trek Session for 2027, 2025, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2011, 2010, and 2005.
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