2020 CHAPTER2 AO Base L
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 | 605mm |
| Reach | 388mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-T | 530mm |
| Top Tube Length, Effective/Horizontal HT Top | 567mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 179mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 413.4mm |
| Front-Center | 617mm |
| Front-Center Horizontal | 612.6mm |
| Wheelbase | 1026mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 399mm |
| Trail | 59.9mm mid/neutral |
| Mechanical Trail | 56.9mm |
| Wheel Flop | 17.6mm |
| Standover Height | 820mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 101mm |
| 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 | 1718mm |
| Stem Length | 110mm |
| 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.chapter2bikes.com/geometry-bikefit