2021
2021 Trek Roscoe
The 2021 Trek Roscoe sits at the upright end of the range for a trail bike, with a longer rear center. Reach 351 to 457 mm, stack 605 to 644 mm. The Roscoe 7 build comes with SRAM SX Eagle shifting and Bontrager Line Comp 30 wheels.
Source: trekbikes.com. Checked .
Key facts
- Brand
- Trek
- Model
- Roscoe
- Model year
- 2021
- Type
- Trail
- Geometry labels
- XS, S, M, ML, L, XL, and XXL
- Drivetrain
- Varies by build
- Fork
- Varies by build
- Wheels
- Bontrager Line Comp 30
- Geometry
- Complete for every size
- Source
- trekbikes.com
- Checked
Geometry by size
| Measurement | XS | S | M | ML | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Reach(mm) | 351 | 364 | 394 | 410 | 428 | 442 | 457 |
| Stack(mm) | 605 | 614 | 614 | 615 | 625 | 643 | 644 |
| Head tube angle(°) | 67.1 | 67.2 | 67.2 | 67.3 | 67.3 | 67.4 | 67.4 |
| Seat tube angle(°) | 71.1 | 71.2 | 70.7 | 70.8 | 70.8 | 70.9 | 70.9 |
| Effective top tube(mm) | 558 | 574 | 609 | 625 | 645 | 666 | 680 |
| Chainstay length(mm) | 438 | 438 | 438 | 438 | 438 | 438 | 438 |
| Wheelbase(mm) | 1059 | 1081 | 1110 | 1126 | 1146 | 1168 | 1182 |
| BB drop(mm) | 50 | 40 | 41 | 41 | 41 | 42 | 42 |
| BB height(mm) | 310 | 320 | 319 | 319 | 319 | 318 | 318 |
| Standover(mm) | 731 | 754 | 751 | 748 | 763 | 760 | 815 |
| Seat tube length(mm) | 343 | 368 | 419 | 444 | 470 | 521 | 559 |
| Head tube length(mm) | 90 | 90 | 90 | 90 | 100 | 120 | 120 |
Stock build
Roscoe 7
Frame
Trek Alpha Gold
Suspension
Drivetrain
Wheels & Tires
Brakes
Shimano MT200
Cockpit
Seatpost & Saddle
Keep your Roscoe 7 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
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Roscoe 8
Frame
Trek Alpha Gold
Suspension
Drivetrain
Wheels & Tires
Cockpit
Bontrager Rhythm
Seatpost & Saddle
Keep your Roscoe 8 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
✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2021 Trek Roscoe?
- Geometry is listed for XS, S, M, ML, L, XL, and XXL.
- What are the reach and stack of the 2021 Trek Roscoe in size ML?
- In size ML, reach is 410 mm and stack is 615 mm.
- What is the head tube angle of the 2021 Trek Roscoe?
- The head tube angle is 67.3 degrees in size ML.
- What does the 2021 Trek Roscoe 7 ship with?
- The stock build includes Trek Alpha Gold, RockShox Judy SL, SRAM SX Eagle, and Bontrager Line Comp 30.
- Which years of the Trek Roscoe are on Quiver?
- Quiver has the Trek Roscoe for 2021, 2027, 2026, 2025, 2024, 2023, 2020, 2019, and 2018.
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