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Giant Fathom 1 2017

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Geometry

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	XS	S	M	L	XL
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Reach	409	414	429	486	386
Stack	658	677	575	503	662
Top Tube (effective)	623	656	699	672	739
Seat Tube C-T	412	314	389	482	547
Head Angle	67.0°	67.0°	67.0°	67.0°	67.0°
Seat Angle	73.5°	73.5°	73.5°	73.5°	73.5°
Head Tube	85	112	113	130	157
Chainstay	502	383	382	412	359
Wheelbase	1266	1168	1279	1038	994
Standover	670	797	886	828	784
BB Drop	37	39	47	40	46
Fork Rake / Offset	45	34	47	35	44
Trail	84	121	109	108	97
Wheel Size	27.5"	27.5"	27.5"	27.5"	27.5"
Handlebar Width	619	599	748	777	799
Stem Length	78	81	93	86	120
Crank Length	146	166	209	196	192
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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Image showing geometry measurements

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