1988 Cannondale Bikes ST1000 Base 23”

Build

630mm BSD × 1.13 in

Insights

Very aggressive stack and reach vs trend of touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
569.1mm
Reach
395.6mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-TTT
584.2mm
Seat Tube Length, C-C
558.8mm
Top Tube Length, Effective/Horizontal Center
565.2mm
Top Tube Length, Actual C-C
565.2mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
73.5deg
Bottom Bracket Drop
78.4mm
Bottom Bracket Height
265.3mm
Chainstay Length
457.2mm
Chainstay Length Horizontal
450.4mm
Front-Center
611.3mm
Front-Center Horizontal
606.2mm
Wheelbase
1056.6mm
Fork Offset/Rake
54.1mm
Trail
54.8mm
mid/​neutral
Mechanical Trail
52.1mm
Wheel Flop
16.1mm
Standover Height
825.6mm
Tire to Pedal Spindle Distance
With 170 mm cranks
97.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
95.3mm

Base Build

Wheel Size
630mm BSD
Tire Width
1.13in
Tire Outer Diameter
687.4mm
Bike Length with Tires
1744mm
Crank Length
170mm
Stem Angle
72deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Steel
Brake Type
Rim
Source:https://vintagecannondale.com/year/1988/1988.pdf