2020 Gunnar Cycles USA Roadie Base 640

Build

700C/29 in × 25 mm

Insights

Very upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of Gunnar Cycles USA Roadie

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
645mm
Reach
398mm
Stack to Reach Ratio
1.62:1
Seat Tube Length, C-T
610mm
Top Tube Length, Effective/Horizontal Center
600mm
Top Tube Length, Actual C-C
582.6mm
Top Tube Slope
6.7deg
Head Tube Angle
73.5deg
Seat Tube Angle
72.5deg
Head Tube Length
232mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
266mm
Chainstay Length
415mm
Chainstay Length Horizontal
409.1mm
Front-Center
616mm
Front-Center Horizontal
612mm
Wheelbase
1021mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
366mm
Trail
54.7mm
mid/​neutral
Mechanical Trail
52.4mm
Wheel Flop
14.9mm
Standover Height
862mm
Tire to Pedal Spindle Distance
With 170 mm cranks
110mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
96mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1693mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
N/A
Brake Type
Rim
Source:http://gunnarbikes.com/site/bikes/roadie/