1992 Bridgestone Cycle Co. XO-1 Base 48cm

Build

26 in × 1.25 in

Insights

Very aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Bridgestone Cycle Co. XO-1
Bar type unusual for category
This: Swept Back Bar
Category: Drop Bar
vs endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
494.7mm
Reach
381.9mm
Stack to Reach Ratio
1.3:1
Seat Tube Length, C-C
480mm
Top Tube Length, Effective/Horizontal Center
525mm
Top Tube Length, Actual C-C
525mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
74deg
Bottom Bracket Drop
45mm
Bottom Bracket Height
266.3mm
Chainstay Length
425mm
Chainstay Length Horizontal
422.6mm
Front-Center
577mm
Front-Center Horizontal
574.4mm
Wheelbase
997mm
Fork Offset/Rake
45mm
Trail
53.8mm
mid/​neutral
Mechanical Trail
51.2mm
Wheel Flop
15.8mm
Standover Height
727.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
95.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
96.3mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
1.25in
Tire Outer Diameter
622.5mm
Bike Length with Tires
1619.5mm
Crank Length
170mm
Handlebar Width
51.5mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Swept Back Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:https://www.sheldonbrown.com/bridgestone/1992/1992.pdf