2019 Gunnar Cycles USA Roadie Disc Base 640

Build

700C/29 in × 32 mm

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
664mm
Reach
391mm
Stack to Reach Ratio
1.7:1
Seat Tube Length, C-T
610mm
Top Tube Length, Effective/Horizontal HT Top
580.7mm
Top Tube Slope
7.8deg
Head Tube Angle
73deg
Seat Tube Angle
72.5deg
Head Tube Length
250mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
273mm
Chainstay Length
415mm
Chainstay Length Horizontal
409.1mm
Front-Center
621mm
Front-Center Horizontal
617mm
Wheelbase
1026mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
370mm
Trail
59.9mm
mid/​neutral
Mechanical Trail
57.3mm
Wheel Flop
16.8mm
Standover Height
872mm
Tire to Pedal Spindle Distance
With 170 mm cranks
108mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
103mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1712mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Carbon/Composite
Brake Type
Disc
Source:http://gunnarbikes.com/site/roadie-disc/