1999 Schwinn Bicycle Company Homegrown Straight 8

Design
Flat Bar, Full suspension
Frame
Aluminum
Suspension
150mm fork travel, 203mm rear travel, 30% sag
Features
Disc brake
Somewhat upright stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

Small
Medium
Large
Stack
584.9mm
584.9mm
584.9mm
Reach
349.7mm
392.9mm
413.2mm
Stack to Reach Ratio
1.67:1
1.49:1
1.42:1
Top Tube Length, Effective/Horizontal HT Top
571.5mm
596.9mm
617.2mm
Head Tube Angle
67deg
67deg
67deg
Seat Tube Exit Angle
73deg
73deg
73deg
Head Tube Length
114mm
114mm
114mm
Bottom Bracket Drop
-45.4mm
-45.4mm
-45.4mm
Bottom Bracket Height
381mm
381mm
381mm
Chainstay Length
444.5mm
444.5mm
444.5mm
Chainstay Length Horizontal
442.2mm
442.2mm
442.2mm
Front-Center
664.3mm
707.4mm
727.6mm
Front-Center Horizontal
662.7mm
705.9mm
726.2mm
Wheelbase
1104.9mm
1148.1mm
1168.4mm
Fork Offset/Rake
41.9mm
41.9mm
41.9mm
Fork Length (Axle-To-Crown)
570mm
570mm
570mm
Trail
97mm
very high
97mm
very high
97mm
very high
Mechanical Trail
89.2mm
89.2mm
89.2mm
Wheel Flop
34.9mm
34.9mm
34.9mm
Standover Height
800.1mm
825.5mm
850.9mm
Tire to Pedal Spindle
153.6mm
175 mm cranks
196.7mm
175 mm cranks
217mm
175 mm cranks
Pedal Spindle to Ground Clearance
206mm
175 mm cranks
206mm
175 mm cranks
206mm
175 mm cranks

Straight 8 Build

Small
Medium
Large
Wheel Size
26 in
559 mm BSD
26 in
559 mm BSD
26 in
559 mm BSD
Tire Width
2.21in
2.21in
2.21in
Tire Outer Diameter
671.3mm
671.3mm
671.3mm
Bike Length with Tires
1776.2mm
1819.4mm
1839.7mm
Crank Length
175mm
175mm
175mm
Handlebar Width
660mm
670mm
680mm
Stem Length
50mm
60mm
70mm
Stem Angle
0deg
0deg
0deg

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
Source:https://oldbikeshop.blogspot.com/2017/06/1999-schwinn-catalog_19.html