Bike-on-Bike

Generated by Bike Insights
700C/29 in × 28 mm

Insights

Very aggressive stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Trek Bikes 4 Series

Geometry

Stack
469.3mm
Reach
385mm
Stack to Reach Ratio
1.22:1
Seat Tube Length, C-T
489mm
Top Tube Length, Effective/Horizontal Center
525mm
Top Tube Length, Actual C-C
525mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
73.5deg
Bottom Bracket Drop
72mm
Bottom Bracket Height
267mm
Chainstay Length
430mm
Chainstay Length Horizontal
423.9mm
Front-Center
573.6mm
Front-Center Horizontal
569.1mm
Wheelbase
993mm
Fork Offset/Rake
45mm
Trail
62.8mm
mid/​neutral
Mechanical Trail
59.8mm
Wheel Flop
18.5mm
Tire to Pedal Spindle
64.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
97mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1671mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim

Meta

Actions
Source
http://vintage-trek.com/images/trek/Trek89Brochure.pdf
Brand
Bike
Size
Category