Roscoe 7
Trek
Trail
Roscoe 7 is an alloy trail mountain bike (2025), from Trek, in the Roscoe series. It is best suited to a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, while being well suited to natural trails and mixed off-road terrain. Standout strengths from the metrics include strong value-for-money versus many similar bikes, strong climbing friendliness for sustained uphill riding, and good fit flexibility for dialing in rider position. At the same time, the main limitation versus more focused builds is a firmer ride feel than comfort-first options and less emphasis on outright speed than speed-focused builds. Compare this bike on MatchBikes.com to similar trail models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | XS | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.515 mm | 1.508 mm | 1.443 mm | 1.404 mm | 1.37 mm | 1.345 mm |
| Bottom Bracket Height | 319 mm | 321 mm | 321 mm | 322 mm | 321 mm | 322 mm |
| Front Center | 694 mm | 728 mm | 758 mm | 775 mm | 792 mm | 827 mm |
| Rake | 43 mm | 42 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 122 mm | 131 mm | 131 mm | 131 mm | 131 mm | 131 mm |
| Stack | 591 mm | 626 mm | 635 mm | 639 mm | 644 mm | 666 mm |
| Reach | 390 mm | 415 mm | 440 mm | 455 mm | 470 mm | 495 mm |
| Top Tube Length | 552 mm | 586 mm | 614 mm | 630 mm | 646 mm | 677 mm |
| Seat Tube Angle | 74.7 ° | 74.7 ° | 74.7 ° | 74.7 ° | 74.7 ° | 74.7 ° |
| Seat Tube Length | 340 mm | 360 mm | 420 mm | 435 mm | 450 mm | 500 mm |
| Head Tube Angle | 65 ° | 65 ° | 65 ° | 65 ° | 65 ° | 65 ° |
| Head Tube Length | 90 mm | 90 mm | 100 mm | 105 mm | 110 mm | 135 mm |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1120 mm | 1151 mm | 1181 mm | 1198 mm | 1215 mm | 1250 mm |
| Bottom Bracket Drop | 45 mm | 61 mm | 61 mm | 61 mm | 61 mm | 61 mm |
| Standover Height | 729 mm | 741 mm | 748 mm | 742 mm | 755 mm | 765 mm |
| Wheels | 27" | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 145 cm | 154 cm | 164 cm | 173 cm | 177 cm | 187 cm |
| Rider Max Height | 156 cm | 166 cm | 176 cm | 180 cm | 189 cm | 195 cm |




























































