2020 Gios Antico Base 51
Build
20 in (406) × 28 mm
Insights
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal HT Top | 530mm |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 70deg |
| Head Tube Length | 245mm |
| Bottom Bracket Drop | -20mm |
| Bottom Bracket Height | 251mm |
| Chainstay Length | 390mm |
| Chainstay Length Horizontal | 389.5mm |
| Fork Offset/Rake | 42mm |
| Trail | 39.4mm low |
| Mechanical Trail | 37mm |
| Wheel Flop | 12.7mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | — |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 86mm |
Base Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 462mm |
| Crank Length | 165mm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 165 cm to 180 cm |
Source:https://gios.it/asia/wp-content/uploads/gios2020.pdf