1977 Breezer Bikes Breezer #1

Category
Rigid MTB
Design
Swept Back Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake, Single-speed capable
Very aggressive stack and reachvs category
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs category

Geometry

One Size
Stack
505.9mm
Reach
400.2mm
Stack to Reach Ratio
1.26:1
Seat Tube Length, C-T
558.8mm
Seat Tube Length, C-C
541mm
Top Tube Length, Effective/Horizontal HT Top
584.5mm
Top Tube Slope
-3.3deg
Head Tube Angle
67.5deg
Seat Tube Angle
70deg
Head Tube Length
133.4mm
Bottom Bracket Drop
31.8mm
Bottom Bracket Height
304.8mm
Chainstay Length
469.9mm
Chainstay Length Horizontal
468.8mm
Front-Center
652.3mm
Front-Center Horizontal
651.6mm
Wheelbase
1120.4mm
Fork Offset/Rake
50.8mm
Fork Length (Axle-To-Crown)
384.3mm
Trail
84.4mm
very high
Mechanical Trail
78mm
Wheel Flop
29.9mm
Tire to Pedal Spindle
145.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
134.8mm
170 mm cranks

#1 Build

One Size
Wheel Size
26 in
559 mm BSD
Tire Width
2.3in
Tire Outer Diameter
673.1mm
Bike Length with Tires
1793.5mm

Stack and Reach vs. Category Trend

Reach250mm300mm350mm400mm450mm500mm550mmStack350mm400mm450mm500mm550mm600mm650mmOne Size
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
Rigid MTB
Source:December 4, 2012 diagram courtesy of Joe Breeze for Bike Insights. Additional measurements by Bike Insights.