1990 Trek Bikes 750 Base

Category
Hybrid
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake

Geometry

17
19
21
23
Seat Tube Length, C-C
416.6mm
467.4mm
518.2mm
569mm
Top Tube Length, Effective/Horizontal Center
541mm
556.3mm
563.9mm
574mm
Head Tube Angle
70.5deg
71.5deg
71.5deg
71.5deg
Seat Tube Angle
73deg
73deg
73deg
73deg
Bottom Bracket Drop
51.4mm
51.4mm
51.4mm
51.4mm
Bottom Bracket Height
294.6mm
294.6mm
294.6mm
294.6mm
Chainstay Length
429.3mm
429.3mm
429.3mm
429.3mm
Chainstay Length Horizontal
426.2mm
426.2mm
426.2mm
426.2mm
Front-Center
617.4mm
614.8mm
617.4mm
630mm
Front-Center Horizontal
615.2mm
612.7mm
615.2mm
627.9mm
Wheelbase
1041.4mm
1038.9mm
1041.4mm
1054.1mm
Fork Offset/Rake
45.7mm
45.7mm
45.7mm
45.7mm
Trail
74mm
high
67.6mm
high
67.6mm
high
67.6mm
high
Mechanical Trail
69.8mm
64.1mm
64.1mm
64.1mm
Wheel Flop
23.3mm
20.3mm
20.3mm
20.3mm
Tire to Pedal Spindle
101.4mm
170 mm cranks
98.8mm
170 mm cranks
101.4mm
170 mm cranks
114mm
170 mm cranks
Pedal Spindle to Ground Clearance
124.6mm
170 mm cranks
124.6mm
170 mm cranks
124.6mm
170 mm cranks
124.6mm
170 mm cranks

Base Build

17
19
21
23
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
35mm
35mm
35mm
35mm
Tire Outer Diameter
692mm
692mm
692mm
692mm
Bike Length with Tires
1733.4mm
1730.9mm
1733.4mm
1746.1mm
Handlebar Width
520mm
520mm
520mm
520mm
Source:http://vintage-trek.com/images/trek/90Trek/90Trek.pdf