2025
2025 Trek Rail+ 9.9 T-Type Gen 5
The 2025 Trek Rail+ 9.9 T-Type Gen 5 sits more aggressive than most trail bikes. Reach 435 to 520 mm, stack 598 to 672 mm. The Rail+ 9.9 X0 AXS T-Type Gen 5 build comes with SRAM X0 Eagle Transmission shifting and Bontrager Line wheels.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Rail+
- Model year
- 2025
- Frame
- 9.9 T-Type Gen 5
- Type
- Trail
- Geometry labels
- S, M, L, and XL
- Drivetrain
- SRAM X0 Eagle Transmission
- Rear shock
- RockShox Super Deluxe Ultimate
- Wheels
- Bontrager Line
- Geometry
- Some measurements unavailable
- Source
- trekbikes.com
- Checked
Things to know
Compared with other trail bikes on frame geometry alone.
- Higher bottom bracket than 9 in 10 trail bikes: 18 mm, where most sit near 33.
Geometry by size
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Reach(mm) | 435 | 455 | 495 | 520 |
| Stack(mm) | 598 | 631 | 649 | 672 |
| Head tube angle(°) | 65.0 | 65.0 | 65.0 | 64.9 |
| Seat tube angle(°) | 75.3 | 75.3 | 75.2 | 75.2 |
| Effective top tube(mm) | 562 | 591 | 639 | 670 |
| Chainstay length(mm) | 446 | 446 | 446 | 446 |
| Wheelbase(mm) | 1201 | 1229 | 1277 | 1313 |
| BB drop(mm) | 12 | 18 | 18 | 17 |
| Seat tube length(mm) | 380 | 410 | 435 | 470 |
| Head tube length(mm) | 100 | 100 | 120 | Not available |
✓Sources agree Not available
Requested. Requests decide what we research next.
Stock build
22 parts
Frame
Trek OCLV Mountain Carbon
Suspension
RockShox ZEB Ultimate
RockShox Super Deluxe Ultimate
Drivetrain
SRAM AXS POD Rocker
SRAM Eagle Transmission
Powertrain
Bosch Performance Line CX
Wheels & Tires
Bontrager Brevard RSL SE
Brakes
SRAM Code Silver
Cockpit
Seatpost & Saddle
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✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2025 Trek Rail+ 9.9 T-Type Gen 5?
- Geometry is listed for S, M, L, and XL.
- What are the reach and stack of the 2025 Trek Rail+ 9.9 T-Type Gen 5 in size L?
- In size L, reach is 495 mm and stack is 649 mm.
- What is the head tube angle of the 2025 Trek Rail+ 9.9 T-Type Gen 5?
- The head tube angle is 65.0 degrees in size L.
- What does the 2025 Trek Rail+ 9.9 X0 AXS T-Type Gen 5 ship with?
- The stock build includes Trek OCLV Mountain Carbon, RockShox ZEB Ultimate, SRAM AXS POD Rocker, and Bosch Performance Line CX.
- Which years of the Trek Rail+ are on Quiver?
- Quiver has the Trek Rail+ for 2025, 2027, and 2026.
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