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Bird Aeris Mk 1/1.5 2015/16

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Geometry

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	XS	S	M	L	XL
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Reach	375	438	476	508	556
Stack	599	524	644	541	590
Top Tube (effective)	594	678	599	541	584
Seat Tube C-T	333	494	412	410	570
Head Angle	70	70	56	60	56
Seat Angle	79	76	78	78	74
Head Tube	108	108	134	128	142
Chainstay	503	467	474	351	498
Wheelbase	970	1215	1159	1210	1110
BB Drop	6	9	9	6	8
BB Height	323	305	277	303	342
BB Type	BSA 73	BSA 73	BSA 73	BSA 73	BSA 73
Fork Rake / Offset	45	38	41	38	48
Axle to Crown	554		619
Seatpost Diameter	35	31	28	37	25
Axle Spacing	142x12	142x12	142x12	142x12	142x12
Wheel Size	28	32	29	26	25
Handlebar Width	760-800	760-800	760-800	760-800	760-800
Stem Length	32-50	32-50	32-50	32-50	32-50
Crank Length	201	190	196	193	155
Data Source	Added by Bird	Added by Bird	Manufacturer	Added by Bird	Added by Bird

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