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Niner Air 9 CYA -

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Geometry

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	Small (80mm fork)	Small (100mm fork)	Medium (80mm fork)	Medium (100mm fork)	Large (80mm fork)	Large (100mm fork)	XL (80mm fork)	XL (100mm fork)
Compare
Reach	404	472	366	479	366	366	516	435
Stack	502	546	577	580	723	684	763	548
Top Tube (effective)	651	579	693	620	546	612	519	667
Seat Tube C-T	450	385	411	472	442	392	639	466
Head Angle	63	70	84	61	61	61	62	74
Seat Angle	62	82	81	78	67	72	75	80
Head Tube	114	82	109	118	124	117	162	137
Chainstay	376	462	503	404	404	399	521	526
Wheelbase	1232	1075	1253	1037	1027	1320	1338	963
Front Centre	683	766	690	631	541	555	614	698
Standover	607	665	837	711	821	908	804	948
BB Drop	58	43	56	49	54	58	51	52
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Competitive Cyclist

Thank you! Bob & Dave