1983 Specialized Bicycles Sequoia Base 62.5

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Specialized Bicycles Sequoia

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
634.3mm
Reach
407.5mm
Stack to Reach Ratio
1.56:1
Seat Tube Length, C-C
625mm
Top Tube Length, Effective/Horizontal Center
590mm
Top Tube Length, Actual C-C
590mm
Top Tube Slope
0deg
Head Tube Angle
73deg
Seat Tube Angle
74deg
Bottom Bracket Drop
92.9mm
Bottom Bracket Height
250.1mm
Chainstay Length
432mm
Chainstay Length Horizontal
421.9mm
Front-Center
630mm
Front-Center Horizontal
623.1mm
Wheelbase
1045mm
Fork Offset/Rake
45mm
Trail
57.8mm
mid/​neutral
Mechanical Trail
55.3mm
Wheel Flop
16.2mm
Tire to Pedal Spindle Distance
With 170 mm cranks
117mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
80.1mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1731mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:http://crankbased.blogspot.com/2015/01/1983-specialized-expedition.html