2021 Giant Bicycles Defy Advanced L
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Giant Bicycles Defy
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 605mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, Unknown | 535mm |
| Top Tube Length, Effective/Horizontal Unknown | 575mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 205mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 273mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.1mm |
| Front-Center | 614.9mm |
| Front-Center Horizontal | 610.9mm |
| Wheelbase | 1025mm |
| Fork Offset/Rake | 50mm |
| Trail | 55.7mm mid/neutral |
| Mechanical Trail | 53.1mm |
| Wheel Flop | 16mm |
| Standover Height | 835mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 96.9mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 98mm |
Advanced Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1711mm |
| Crank Length | 175mm |
| Handlebar Width | 440mm |
| Stem Length | 110mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://pdf.giant-bicycles.com/giant/gb/bikes/generate-pdf/global/1990?filename=giant-bicycles-bike-1990.pdf