Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Giant Bicycles Defy Advanced
Geometry
Stack | 527mm | — |
Reach | 369mm | — |
Stack to Reach Ratio | 1.43:1 | — |
Seat Tube Length, C-T | 410mm | — |
Top Tube Length, Effective/Horizontal HT Top | 515mm | — |
Top Tube Slope | 15.4deg | — |
Head Tube Angle | 70.5deg | — |
Seat Tube Angle | 74.5deg | — |
Head Tube Length | 120mm | — |
Bottom Bracket Drop | 75mm | — |
Bottom Bracket Height | 269.5mm | — |
Chainstay Length | 420mm | — |
Chainstay Length Horizontal | 413.3mm | — |
Front-Center | 586.6mm | — |
Front-Center Horizontal | 581.8mm | — |
Wheelbase | 995mm | — |
Fork Offset/Rake | 50mm | — |
Trail | 69mm high | — — |
Mechanical Trail | 65mm | — |
Wheel Flop | 21.7mm | — |
Standover Height | 705mm | — |
Tire to Pedal Spindle | 72.1mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 99.5mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 33.5mm | — |
Tire Outer Diameter | 689mm | — |
Bike Length with Tires | 1684mm | — |
Crank Length | 170mm | — |
Handlebar Width | 400mm | — |
Stem Length | 80mm | — |
Stem Angle | -10deg | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.giant-bicycles.com/tw/defy-advanced-2-2025 | — |
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