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Giant Defy Advanced Pro 1 2026

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Geometry

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	S	M	ML	L	XL
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Reach	418	337	422	339	479
Stack	488	508	674	623	644
Top Tube (effective)	495	497	551	462	632
Seat Tube C-T	433	474	465	476	508
Head Angle	65	73	80	72	66
Seat Angle	73	80	71	62	73
Head Tube	134	123	199	194	181
Chainstay	431	478	404	455	394
Wheelbase	1011	1057	894	929	1054
Standover	603	643	754	904	780
BB Drop	61	78	83	60	72
Fork Rake / Offset	54	50	47	58	51
Trail	67	62	53	67	64
Handlebar Width	376	450	458	529	505
Stem Length	85	100	81	96	111
Crank Length	163	168	183	147	182
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

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