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Bird Aeris ONE20LT 2018

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Geometry

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	S	M	ML	L	XL
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Reach	500	495	458	545	476
Stack	613	481	550	670	711
Top Tube (effective)	632	655	598	775	681
Seat Tube C-T	335	463	362	538	486
Head Angle	78	71	77	79	56
Seat Angle	68	76	61	63	82
Head Tube	119	98	107	138	126
Chainstay	381	421	495	377	410
Wheelbase	1086	1160	1012	1154	1021
Standover	788	660	724	658	730
BB Drop	24	19	21	23	26
BB Height	317	384	367	377	266
BB Type	73mm Threaded	73mm Threaded	73mm Threaded	73mm Threaded	73mm Threaded
Fork Rake / Offset	37-46	37-46	37-46	37-46	37-46
Fork Length (A2C)	466	466	438	471	598
Seatpost Diameter	29	34	28	33	31
Axle Spacing	148x12 (Boost)	148x12 (Boost)	148x12 (Boost)	148x12 (Boost)	148x12 (Boost)
Wheel Size	30	24	22	23	27
Tyre Max Width	2.6"	2.6"	2.6"	2.6"	2.6"
Front Travel	109	117	127	123	155
Rear Travel	109	121	136	133	144
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Note: Assumes 130mm linkage, 130mm fork, unsagged

Measurements are in millimeters and degrees.

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