2020 CHAPTER2 AO Base M

Build

700C/29 in × 35 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of CHAPTER2 AO

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
576mm
Reach
377mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
500mm
Top Tube Length, Effective/Horizontal HT Top
547mm
Top Tube Slope
10.6deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
155mm
Bottom Bracket Drop
74mm
Bottom Bracket Height
272mm
Chainstay Length
420mm
Chainstay Length Horizontal
413.4mm
Front-Center
612mm
Front-Center Horizontal
607.6mm
Wheelbase
1021mm
Fork Offset/Rake
55mm
Fork Length, Unknown
399mm
Trail
61mm
mid/​neutral
Mechanical Trail
57.7mm
Wheel Flop
18.8mm
Standover Height
790mm
Tire to Pedal Spindle Distance
With 170 mm cranks
96mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
102mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1713mm
Stem Length
100mm
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
10 cm
to
180 cm
Source:https://www.chapter2bikes.com/geometry-bikefit