2015 Giant Bicycles Defy Advanced Pro 1 Base S/46.5

Build

700C/29 in × 25 mm

Insights

Average stack and reach vs trend of endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
545mm
Reach
373mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-C
445mm
Top Tube Length, Actual C-C
530mm
Head Tube Angle
72deg
Seat Tube Angle
74deg
Head Tube Length
145mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
266mm
Chainstay Length
420mm
Chainstay Length Horizontal
414.1mm
Front-Center
580.1mm
Front-Center Horizontal
575.9mm
Wheelbase
990mm
Fork Offset/Rake
46.2mm
Trail
60.6mm
mid/​neutral
Mechanical Trail
57.7mm
Wheel Flop
17.8mm
Standover Height
754.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
74.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
96mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1662mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.giant-bicycles.com/us/defy-advanced-pro-1-2015