2019 Viathon Bicycles G.1 Base (700c) 520

Build

700C/29 in × 35 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Viathon Bicycles G.1

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
545mm
Reach
378.9mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal HT Top
530mm
Top Tube Slope
4.9deg
Head Tube Angle
71deg
Seat Tube Angle
74.5deg
Head Tube Length
125mm
Bottom Bracket Drop
69mm
Bottom Bracket Height
277mm
Chainstay Length
425mm
Chainstay Length Horizontal
419.4mm
Front-Center
598mm
Front-Center Horizontal
593.6mm
Wheelbase
1013mm
Fork Offset/Rake
48mm
Fork Length, Unknown
394mm
Trail
68.4mm
high
Mechanical Trail
64.7mm
Wheel Flop
21.1mm
Tire to Pedal Spindle Distance
With 170 mm cranks
82mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
107mm

Base (700c) Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1705mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.viathonbicycles.com/products/g1-105