2023 Trek Bikes Roscoe 9 M

Build

700C/29 in × 2.6 in

Insights

Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Trek Bikes Roscoe
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs hardtail trail mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
635mm
Reach
440mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
420mm
Top Tube Length, Effective/Horizontal Center
614mm
Top Tube Slope
22.5deg
Head Tube Angle
65deg
Seat Tube Angle
73.1deg
Effective Seat Tube Angle, Unknown
74.7deg
Head Tube Length
100mm
Bottom Bracket Drop
61mm
Bottom Bracket Height
316mm
Chainstay Length
430mm
Chainstay Length Horizontal
425.7mm
Front-Center
757.8mm
Front-Center Horizontal
755.4mm
Wheelbase
1181mm
Fork Offset/Rake
42mm
Trail
129.5mm
very high
Mechanical Trail
117.3mm
Wheel Flop
49.6mm
Standover Height
748mm
Tire to Pedal Spindle Distance
With 170 mm cranks
210.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
146mm

9 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.6in
Tire Outer Diameter
754.1mm
Bike Length with Tires
1935.1mm
Crank Length
170mm
Handlebar Width
780mm
Stem Length
50mm
Stem Angle
0deg
Suspension Type
Hardtail (Front suspension)
Bar Type
Swept Back Bar
Fork Travel
140mm
Suspension Sag
Unknown
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown

Published Sizing Recommendations

Height
165 cm
to
176 cm
PBH
79 in
to
83 in
Source:2