2020 Giant Bicycles Defy Advanced 2

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

XS
S
M
ML
L
XL
Stack
522mm
546mm
567mm
586mm
605mm
624mm
Reach
370mm
374mm
377mm
381mm
390mm
398mm
Stack to Reach Ratio
1.41:1
1.46:1
1.5:1
1.54:1
1.55:1
1.57:1
Seat Tube Length, Unknown
410mm
445mm
480mm
515mm
535mm
565mm
Top Tube Length, Effective/Horizontal Unknown
515mm
530mm
545mm
560mm
575mm
595mm
Top Tube Slope
14.8deg
13.4deg
11.8deg
10deg
9.7deg
8.5deg
Head Tube Angle
70.5deg
71.8deg
72.5deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73deg
73deg
72.5deg
Head Tube Length
120mm
140mm
160mm
185mm
205mm
225mm
Bottom Bracket Drop
75mm
75mm
75mm
70mm
70mm
70mm
Bottom Bracket Height
268mm
268mm
268mm
273mm
273mm
273mm
Chainstay Length
420mm
420mm
420mm
420mm
420mm
420mm
Chainstay Length Horizontal
413.3mm
413.3mm
413.3mm
414.1mm
414.1mm
414.1mm
Front-Center
586.6mm
586.6mm
589.5mm
600mm
614.9mm
629.8mm
Front-Center Horizontal
581.8mm
581.8mm
584.8mm
595.9mm
610.9mm
625.9mm
Wheelbase
995mm
995mm
998mm
1010mm
1025mm
1040mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
50mm
Trail
68.4mm
high
60.1mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
64.5mm
57.1mm
53.1mm
53.1mm
53.1mm
53.1mm
Wheel Flop
21.5mm
17.8mm
16mm
16mm
16mm
16mm
Standover Height
731mm
760mm
786mm
816mm
835mm
856mm
Tire to Pedal Spindle
73.6mm
170 mm cranks
73.6mm
170 mm cranks
74mm
172.5 mm cranks
84.5mm
172.5 mm cranks
96.9mm
175 mm cranks
111.8mm
175 mm cranks
Pedal Spindle to Ground Clearance
98mm
170 mm cranks
98mm
170 mm cranks
95.5mm
172.5 mm cranks
100.5mm
172.5 mm cranks
98mm
175 mm cranks
98mm
175 mm cranks

2 Build

XS
S
M
ML
L
XL
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
32mm
32mm
32mm
32mm
32mm
32mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1681mm
1681mm
1684mm
1696mm
1711mm
1726mm
Crank Length
170mm
170mm
172.5mm
172.5mm
175mm
175mm
Handlebar Width
400mm
400mm
420mm
420mm
440mm
440mm
Stem Length
80mm
90mm
100mm
100mm
110mm
110mm

Published Sizing Recommendations

Height
157 cm
to
169 cm
165 cm
to
175 cm
171 cm
to
181 cm
177 cm
to
187 cm
183 cm
to
193 cm
189 cm
to
199 cm

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 Scale
Category Trend
Endurance Road
Source:https://www.giant-bicycles.com/us/defy-advanced-2