2019 Giant Bicycles Defy Advanced Pro 1 Base S
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Giant Bicycles Defy Advanced Pro 1
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 546mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 445mm |
| Top Tube Length, Actual C-C | 530mm |
| Top Tube Slope | 13.4deg |
| Head Tube Angle | 71.8deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 413.3mm |
| Front-Center | 585.6mm |
| Front-Center Horizontal | 580.8mm |
| Wheelbase | 994mm |
| Fork Offset/Rake | 50mm |
| Trail | 58.8mm mid/neutral |
| Mechanical Trail | 55.9mm |
| Wheel Flop | 17.5mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 76.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1672mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 90mm |
| 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:NA