2027
2027 Trek Check-OUT SL
The 2027 Trek Check-OUT SL sits more upright than most gravel bikes, with a slacker head angle and a shorter rear center. Reach 395 to 435 mm, stack 580 to 673 mm. The Check-OUT SL 5 build comes with Shimano GRX RX822 shifting and Bontrager Paradigm Comp 25 wheels.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Check-OUT
- Model year
- 2027
- Frame
- SL
- Type
- Gravel
- Geometry labels
- S, M, ML, L, and XL
- Drivetrain
- Varies by build
- Rear shock
- RockShox SIDluxe 3P Ultimate
- Wheels
- Varies by build
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Reach(mm) | 395 | 407 | 417 | 427 | 435 |
| Stack(mm) | 580 | 617 | 634 | 652 | 673 |
| Head tube angle(°) | 68.8 | 69.0 | 69.4 | 69.5 | 69.4 |
| Effective top tube(mm) | 564 | 589 | 597 | 613 | 628 |
| Chainstay length(mm) | 442 | 442 | 442 | 442 | 442 |
| Wheelbase(mm) | 1081 | 1105 | 1117 | 1135 | 1150 |
| BB drop(mm) | 70 | 70 | 70 | 68 | 68 |
| Standover(mm) | 772 | 804 | 838 | 846 | 852 |
| Seat tube length(mm) | 440 | 470 | 520 | 540 | 560 |
| Head tube length(mm) | 94 | 133 | 149 | 170 | 193 |
Stock build
Check-OUT SL 5
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Check-OUT SL 5 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Check-OUT SL 7 AXS
Frame
Suspension
Drivetrain
Powertrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Check-OUT SL 7 AXS in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Check-OUT SL
Frame
Suspension
Keep your Check-OUT SL in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
MManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2027 Trek Check-OUT SL?
- Geometry is listed for S, M, ML, L, and XL.
- What are the reach and stack of the 2027 Trek Check-OUT SL in size ML?
- In size ML, reach is 417 mm and stack is 634 mm.
- What is the head tube angle of the 2027 Trek Check-OUT SL?
- The head tube angle is 69.4 degrees in size ML.
- What does the 2027 Trek Check-OUT SL 5 ship with?
- The stock build includes Trek OCLV, RockShox Rudy XL Ultimate, Shimano GRX RX820, and Bontrager Paradigm Comp 25.
- Which years of the Trek Check-OUT are on Quiver?
- Quiver has the Trek Check-OUT for 2027.
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