1980 Breezer Bikes Series 2 Base

	55 cm
Stack	528.9mm
Reach	390.4mm
Stack to Reach Ratio	1.35:1
Seat Tube Length, C-T	546.1mm
Seat Tube Length, C-C	528.3mm
Top Tube Length, Effective/Horizontal Center	584.2mm
Top Tube Length, Actual C-C	584.2mm
Top Tube Slope	0deg
Head Tube Angle	68deg
Seat Tube Angle	70deg
Head Tube Length	149.9mm
Bottom Bracket Drop	25.5mm
Bottom Bracket Height	304.8mm
Chainstay Length	469.9mm
Chainstay Length Horizontal	469.2mm
Front-Center	646.4mm
Front-Center Horizontal	645.9mm
Wheelbase	1115.1mm
Fork Offset/Rake	50.8mm
Trail	78.7mm high
Mechanical Trail	72.9mm
Wheel Flop	27.3mm
Tire to Pedal Spindle	146.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	134.8mm 170 mm cranks

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.

Category Trend

Source:frame drawings

Geometry