2024 Giant Bicycles Defy Advanced 3 Base

	X-Small	Small	Medium	Medium/Large	Large	X-Large
Stack	527mm	541mm	558mm	577mm	596mm	615mm
Reach	369mm	375mm	380mm	384mm	393mm	402mm
Stack to Reach Ratio	1.43:1	1.44:1	1.47:1	1.5:1	1.52:1	1.53:1
Seat Tube Length, Unknown	410mm	445mm	480mm	515mm	535mm	565mm
Top Tube Length, Actual C-C	515mm	530mm	545mm	560mm	575mm	595mm
Top Tube Slope	15.4deg	12.8deg	10.7deg	9deg	8.7deg	7.5deg
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	73deg
Head Tube Length	120mm	140mm	150mm	175mm	195mm	215mm
Bottom Bracket Drop	75mm	75mm	75mm	70mm	70mm	70mm
Bottom Bracket Height	269.5mm	269.5mm	269.5mm	274.5mm	274.5mm	274.5mm
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	585.6mm	589.5mm	600mm	614.9mm	629.8mm
Front-Center Horizontal	581.8mm	580.8mm	584.8mm	595.9mm	610.9mm	625.9mm
Wheelbase	995mm	994mm	998mm	1010mm	1025mm	1040mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm	50mm
Trail	69mm high	60.6mm mid/neutral	56.2mm mid/neutral	56.2mm mid/neutral	56.2mm mid/neutral	56.2mm mid/neutral
Mechanical Trail	65mm	57.6mm	53.6mm	53.6mm	53.6mm	53.6mm
Wheel Flop	21.7mm	18mm	16.1mm	16.1mm	16.1mm	16.1mm
Standover Height	705mm	733mm	762mm	796mm	814mm	841mm
Tire to Pedal Spindle	72.1mm 170 mm cranks	71.1mm 170 mm cranks	72.5mm 172.5 mm cranks	83mm 172.5 mm cranks	95.4mm 175 mm cranks	110.3mm 175 mm cranks
Pedal Spindle to Ground Clearance	99.5mm 170 mm cranks	99.5mm 170 mm cranks	97mm 172.5 mm cranks	102mm 172.5 mm cranks	99.5mm 175 mm cranks	99.5mm 175 mm cranks

	X-Small	Small	Medium	Medium/Large	Large	X-Large
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	33.5mm	33.5mm	33.5mm	33.5mm	33.5mm	33.5mm
Tire Outer Diameter	689mm	689mm	689mm	689mm	689mm	689mm
Bike Length with Tires	1684mm	1683mm	1687mm	1699mm	1714mm	1729mm
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

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.

Category Trend

Source:https://www.giant-bicycles.com/pt/defy-advanced-3-2024

Geometry