Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.8 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

Geometry

Stack
644mm
Reach
442mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-T
442mm
Top Tube Length, Effective/Horizontal Center
666mm
Top Tube Slope
21.1deg
Head Tube Angle
67.4deg
Seat Tube Angle
70.9deg
Head Tube Length
120mm
Bottom Bracket Drop
42mm
Bottom Bracket Height
321.1mm
Chainstay Length
438mm
Chainstay Length Horizontal
436mm
Front-Center
733.2mm
Front-Center Horizontal
732mm
Wheelbase
1168mm
Fork Offset/Rake
15mm
Trail
134.9mm
very high
Mechanical Trail
124.6mm
Wheel Flop
47.9mm
Standover Height
760mm
Tire to Pedal Spindle
200.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
151.1mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1894.2mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
120mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc

Meta

Actions
Source
https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/roscoe/roscoe-6/p/33192/?colorCode=purple_black
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