2020 Author Charisma 66 580

Build

700C/29 in × 25 mm

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Author Charisma

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
551mm
Reach
405mm
Stack to Reach Ratio
1.36:1
Seat Tube Length, C-T
578mm
Seat Tube Length, C-C
540mm
Top Tube Length, Effective/Horizontal HT Top
574mm
Top Tube Length, Actual C-C
574mm
Top Tube Slope
-0.2deg
Head Tube Angle
74deg
Seat Tube Angle
73deg
Head Tube Length
155mm
Bottom Bracket Drop
64mm
Bottom Bracket Height
272mm
Chainstay Length
410mm
Chainstay Length Horizontal
405mm
Front-Center
593.5mm
Front-Center Horizontal
590mm
Wheelbase
995mm
Fork Offset/Rake
86mm
Fork Length (Axle-To-Crown)
365mm
Trail
6.9mm
very low
Mechanical Trail
6.6mm
Wheel Flop
1.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
87.5mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
102mm

66 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1667mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Rim

Published Sizing Recommendations

Height
176 cm
to
188 cm
Source:https://en.author.eu/road/bike-models/author-charisma-66-2020-ua42929803#!geometrie-modelu