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BMC Fourstroke 01 2018

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Geometry

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	S	M	L
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Reach	402	470	389
Stack	536	669	594
Top Tube (effective)	535	631	720
Seat Tube C-T	390	530	551
Head Angle	62	66	80
Seat Angle	69	85	66
Head Tube	77	89	110
Chainstay	419	388	357
Wheelbase	1136	1102	1271
Front Centre	753	711	589
Standover	673	927	938
BB Drop	43	40	34
Fork Rake / Offset	49	53	47
Trail	73	90	72
Fork Length (A2C)	436	584	585
Wheel Size	29"	29"	29"
Seatpost Length	310	406	337
Handlebar Width	733	632	647
Stem Length	66	59	70
Stem Angle	4	5	4
Crank Length	170	169	158
HB Drop	4	3	3
Data Source	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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