1992 Marin Bikes Stinson 1992 28"

Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake
Somewhat aggressive stack and reachvs category
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs category

Geometry

51
Stack
570mm
Reach
400mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal Center
580mm
Top Tube Length, Actual C-C
560.8mm
Top Tube Slope
8.5deg
Head Tube Angle
70deg
Seat Tube Angle
73deg
Head Tube Length
160mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
294mm
Chainstay Length
440mm
Chainstay Length Horizontal
435.9mm
Front-Center
625mm
Front-Center Horizontal
624.1mm
Wheelbase
1060mm
Fork Offset/Rake
36.2mm
Fork Length (Axle-To-Crown)
400mm
Trail
90.4mm
very high
Mechanical Trail
84.9mm
Wheel Flop
29mm
Tire to Pedal Spindle
101mm
170 mm cranks
Pedal Spindle to Ground Clearance
124mm
170 mm cranks

28" Build

51
Wheel Size
700C/29 in
622 mm BSD
Tire Width
43mm
Tire Width Max
44mm
Tire Outer Diameter
708mm
Bike Length with Tires
1768mm
Crank Length
170mm
Handlebar Width
560mm
Stem Length
90mm
Stem Angle
49deg

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:Marin catalog 1992