2019 Viathon Bicycles R.1 Base 590

Build

700C/29 in × 25 mm

Insights

Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Viathon Bicycles R.1

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
612mm
Reach
408mm
Stack to Reach Ratio
1.5:1
Seat Tube Length, C-T
590mm
Top Tube Length, Effective/Horizontal HT Top
602mm
Top Tube Slope
4.8deg
Head Tube Angle
74deg
Seat Tube Angle
72.4deg
Head Tube Length
211mm
Bottom Bracket Drop
67mm
Bottom Bracket Height
269mm
Chainstay Length
408mm
Chainstay Length Horizontal
402.5mm
Front-Center
613mm
Front-Center Horizontal
609.5mm
Wheelbase
1012mm
Fork Offset/Rake
43mm
Fork Length, Unknown
367mm
Trail
51.6mm
mid/​neutral
Mechanical Trail
49.6mm
Wheel Flop
13.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
107mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1684mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
188 cm
to
198 cm
Source:https://www.viathonbicycles.com/products/road-bike-r1-105