2021/22 CHAPTER2 Toa Base S
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of CHAPTER2 Toa
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 527mm |
| Reach | 372mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 483mm |
| Top Tube Length, Effective/Horizontal Center | 525mm |
| Top Tube Slope | 7.1deg |
| Head Tube Angle | 72.2deg |
| Seat Tube Angle | 73.75deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 73mm |
| Bottom Bracket Height | 270mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 401.4mm |
| Front-Center | 578mm |
| Front-Center Horizontal | 573.6mm |
| Wheelbase | 975mm |
| Fork Offset/Rake | 53mm |
| Trail | 54.5mm mid/neutral |
| Mechanical Trail | 51.9mm |
| Wheel Flop | 15.9mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 65mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 100mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1661mm |
| 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 | 165 cm to 175 cm |
Source:https://www.chapter2bikes.com/product/toa-tongariro/