2013 Giant Bicycles Defy 1
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
XS/43.0 | S/46.5 | M/50.0 | M/L53.5 | L/55.5 | XL/58.5 | |
Stack | — | — | — | — | — | 610mm |
Reach | — | — | — | — | — | 440mm |
Stack to Reach Ratio | — | — | — | — | — | 1.39:1 |
Seat Tube Length, Unknown | 43mm | 46.5mm | 50mm | 53.5mm | 55.5mm | 58.5mm |
Top Tube Length, Effective/Horizontal Unknown | 51.5mm | 53mm | 54.5mm | 56mm | 57.5mm | 59.5mm |
Top Tube Slope | — | — | — | — | — | 50.5deg |
Head Tube Angle | 71deg | 72deg | 72.5deg | 72.5deg | 72.5deg | 72.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 125mm | 145mm | 165mm | 185mm | 205mm | 225mm |
Bottom Bracket Height | — | — | — | — | — | — |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Wheelbase | 983mm | 990mm | 995mm | 1007mm | 1022mm | 1037mm |
Trail | — — | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — | — |
Wheel Flop | — | — | — | — | — | — |
Standover Height | 736.6mm | 754.4mm | 777.2mm | 789.9mm | 812.8mm | 833.1mm |
1 Build
XS/43.0 | S/46.5 | M/50.0 | M/L53.5 | L/55.5 | XL/58.5 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm |
Tire Outer Diameter | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm |
Bike Length with Tires | 1651mm | 1658mm | 1663mm | 1675mm | 1690mm | 1705mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Endurance RoadSource:https://www.giant-bicycles.com/us/defy-1-2015