2019 Viathon Bicycles R.1 Base 560

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
569mm
Reach
391mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-T
560mm
Top Tube Length, Effective/Horizontal HT Top
565mm
Top Tube Slope
3.5deg
Head Tube Angle
73.2deg
Seat Tube Angle
73deg
Head Tube Length
164mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
264mm
Chainstay Length
408mm
Chainstay Length Horizontal
401.6mm
Front-Center
590mm
Front-Center Horizontal
586.4mm
Wheelbase
988mm
Fork Offset/Rake
43mm
Fork Length, Unknown
367mm
Trail
56.5mm
mid/​neutral
Mechanical Trail
54.1mm
Wheel Flop
15.6mm
Tire to Pedal Spindle Distance
With 170 mm cranks
84mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
94mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1660mm
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
175 cm
to
185 cm
Source:https://www.viathonbicycles.com/products/road-bike-r1-105