2019 Viathon Bicycles R.1 Base 575

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
584mm
Reach
397mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-T
575mm
Top Tube Length, Effective/Horizontal HT Top
576mm
Top Tube Slope
3.5deg
Head Tube Angle
73.7deg
Seat Tube Angle
73deg
Head Tube Length
178mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
264mm
Chainstay Length
408mm
Chainstay Length Horizontal
401.6mm
Front-Center
596mm
Front-Center Horizontal
591.4mm
Wheelbase
993mm
Fork Offset/Rake
43mm
Fork Length, Unknown
367mm
Trail
53.5mm
mid/​neutral
Mechanical Trail
51.3mm
Wheel Flop
14.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
90mm
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
1665mm
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
183 cm
to
190 cm
Source:https://www.viathonbicycles.com/products/road-bike-r1-105