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BMC Roadmachine 2020

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Geometry

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	47	51	54	56	58	61
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Reach	351	326	375	365	452	476
Stack	480	630	554	569	495	572
Top Tube (effective)	478	464	537	590	601	595
Seat Tube C-T	448	520	599	563	516	529
Head Angle	62	81	64	80	85	60
Seat Angle	86	88	84	65	87	60
Head Tube	108	107	164	194	234	267
Wheelbase	846	1112	1013	1082	838	1185
Front Centre	645	560	584	705	588	575
BB Drop	78	61	68	67	68	59
BB Type			PF86	PF86
Fork Rake / Offset	51	59	50	43	45	52
Trail	64	57	68	65	66	61
Fork Length (A2C)	422	411	340	358	303	324
Seatpost Length	380	397	326	413	406	369
Seatpost Offset	13	12	17	12	14	16
Handlebar Width	356	429	479	349	417	373
Stem Length	80	103	85	90	128	122
Stem Angle	-13	-13	-12	-10	-11	-13
Crank Length	166	166	150	175	203	196
Rider Height	<196	155-174	172-180	178-186	184-192	> 190
HB Drop	110	117	110	122	147	100
HB Reach	57	72	73	76	73	78
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees.

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Image showing geometry measurements

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