1992 Trek Bikes 750 Base

Geometry

17
19
19
21
23
Seat Tube Length, C-T
430mm
480mm
467.4mm
533mm
584mm
Top Tube Length, Effective/Horizontal Center
540mm
556mm
556.3mm
564mm
570mm
Top Tube Length, Actual C-C
—
—
556.3mm
—
—
Top Tube Slope
—
—
0deg
—
—
Head Tube Angle
70.5deg
71.5deg
—
71.5deg
71.5deg
Seat Tube Angle
73deg
73deg
73deg
73deg
73deg
Bottom Bracket Drop
78mm
78mm
48.7mm
78mm
—
Bottom Bracket Height
271mm
271mm
302.3mm
271mm
—
Chainstay Length
429mm
429mm
429.3mm
429mm
429mm
Chainstay Length Horizontal
421.9mm
421.9mm
426.5mm
421.9mm
—
Front-Center
613.1mm
613.1mm
614.3mm
613.1mm
—
Front-Center Horizontal
608.2mm
608.2mm
612.4mm
608.2mm
—
Wheelbase
1030mm
1030mm
1038.9mm
1030mm
1041mm
Fork Offset/Rake
40mm
40mm
—
40mm
40mm
Fork Length (Axle-To-Crown)
400mm
400mm
—
400mm
400mm
Trail
81.2mm
very high
74.6mm
high
—
—
74.6mm
high
74.6mm
high
Mechanical Trail
76.5mm
70.7mm
—
70.7mm
70.7mm
Wheel Flop
25.5mm
22.5mm
—
22.5mm
22.5mm
Standover Height
727mm
766mm
—
808mm
856mm
Tire to Pedal Spindle
94.1mm
170 mm cranks
89.1mm
175 mm cranks
93.3mm
170 mm cranks
89.1mm
175 mm cranks
—
175 mm cranks
Pedal Spindle to Ground Clearance
101mm
170 mm cranks
96mm
175 mm cranks
132.3mm
170 mm cranks
96mm
175 mm cranks
—
175 mm cranks

Base Build

17
19
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
700C/29 in
622 mm BSD
Tire Width
38mm
38mm
40mm
38mm
38mm
Tire Width Max
—
—
45mm
—
—
Tire Outer Diameter
698mm
698mm
702mm
698mm
698mm
Bike Length with Tires
1728mm
1728mm
1740.9mm
1728mm
1739mm
Crank Length
170mm
175mm
—
175mm
175mm