1985 Trek Bikes 600 Base 21"

Build

700C/29 in × 25 mm

Insights

Somewhat aggressive stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Trek Bikes 600

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
532.8mm
Reach
391.2mm
Stack to Reach Ratio
1.36:1
Seat Tube Length, C-C
521mm
Top Tube Length, Effective/Horizontal Center
550mm
Top Tube Length, Actual C-C
550mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
73.5deg
Bottom Bracket Drop
72mm
Bottom Bracket Height
264mm
Chainstay Length
425mm
Chainstay Length Horizontal
418.9mm
Front-Center
589.6mm
Front-Center Horizontal
585.1mm
Wheelbase
1004mm
Fork Offset/Rake
38mm
Trail
69.2mm
high
Mechanical Trail
65.8mm
Wheel Flop
20.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
83.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
94mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1676mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Unknown
Source:http://www.vintage-trek.com/images/trek/85TrekSport.pdf