2024 Giant Bicycles Contend AR 3

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
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

Geometry

XS
S
M
ML
L
Stack
539mm
559mm
574mm
595mm
614mm
Reach
371mm
375mm
380mm
383mm
392mm
Stack to Reach Ratio
1.45:1
1.49:1
1.51:1
1.55:1
1.57:1
Seat Tube Length, C-T
410mm
445mm
480mm
515mm
535mm
Top Tube Length, Effective/Horizontal Center
515mm
530mm
545mm
560mm
575mm
Top Tube Slope
16.7deg
14.8deg
12.4deg
10.9deg
10.6deg
Head Tube Angle
71.5deg
71.5deg
72deg
72.5deg
72.5deg
Seat Tube Angle
75deg
74deg
73.5deg
73deg
73deg
Head Tube Length
115mm
135mm
150mm
170mm
190mm
Bottom Bracket Drop
80mm
80mm
80mm
80mm
80mm
Bottom Bracket Height
263mm
263mm
263mm
263mm
263mm
Chainstay Length
422mm
422mm
422mm
422mm
422mm
Chainstay Length Horizontal
414.4mm
414.4mm
414.4mm
414.4mm
414.4mm
Front-Center
589.4mm
590.7mm
598.4mm
598.3mm
613.4mm
Front-Center Horizontal
584mm
585.3mm
593.1mm
593mm
608.2mm
Wheelbase
998.3mm
999.6mm
1007.4mm
1007.3mm
1022.5mm
Fork Offset/Rake
53mm
53mm
53mm
53mm
53mm
Trail
58.9mm
mid/​neutral
58.9mm
mid/​neutral
55.7mm
mid/​neutral
52.6mm
mid/​neutral
52.6mm
mid/​neutral
Mechanical Trail
55.8mm
55.8mm
53mm
50.1mm
50.1mm
Wheel Flop
17.7mm
17.7mm
16.4mm
15.1mm
15.1mm
Standover Height
697mm
723mm
750mm
778mm
793mm
Tire to Pedal Spindle
76.4mm
170 mm cranks
77.7mm
170 mm cranks
85.4mm
170 mm cranks
80.3mm
175 mm cranks
95.4mm
175 mm cranks
Pedal Spindle to Ground Clearance
93mm
170 mm cranks
93mm
170 mm cranks
93mm
170 mm cranks
88mm
175 mm cranks
88mm
175 mm cranks

AR 3 Build

XS
S
M
ML
L
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
Tire Width
32mm
32mm
32mm
32mm
32mm
Tire Width Max
38mm
38mm
38mm
38mm
38mm
Tire Outer Diameter
686mm
686mm
686mm
686mm
686mm
Bike Length with Tires
1684.3mm
1685.6mm
1693.4mm
1693.3mm
1708.5mm
Crank Length
170mm
170mm
170mm
175mm
175mm
Stem Length
80mm
90mm
100mm
100mm
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

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
All-road/Gravel
Source:https://www.giant.com.cn/index.php/index/bike_view.html?id=758