1988 Cannondale Bikes SM1000 Base 20

Build

26 in × 2 in

Insights

Very aggressive stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of Cannondale Bikes SM1000

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
483.6mm
Reach
432.8mm
Stack to Reach Ratio
1.12:1
Seat Tube Length, Unknown
508mm
Top Tube Length, Effective/Horizontal Center
590.6mm
Top Tube Length, Actual C-C
590.6mm
Top Tube Slope
0deg
Head Tube Angle
71deg
Seat Tube Angle
72deg
Bottom Bracket Drop
0.1mm
Bottom Bracket Height
330.2mm
Chainstay Length
444.5mm
Chainstay Length Horizontal
444.5mm
Front-Center
650.2mm
Front-Center Horizontal
650.2mm
Wheelbase
1094.7mm
Fork Offset/Rake
50.8mm
Trail
60mm
mid/​neutral
Mechanical Trail
56.7mm
Wheel Flop
18.5mm
Standover Height
789.9mm
Tire to Pedal Spindle Distance
With 170 mm cranks
149.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
160.2mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2in
Tire Outer Diameter
660.6mm
Bike Length with Tires
1755.3mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Steel
Brake Type
Rim
Source:http://vintagecannondale.com/year/1988/1988.pdf