size	HA	SA	TT horiz	TT C-C	Head Tube	ST C-T	ST C-C	BB Drop	CS	Front Center	Wheelbase
43	71.5	75.5	497	483.2	130	430	390	45	400	561	956.2
45	71.5	75.3	515	499.2	120	450	407	70	417	584	991
47	72.0	74.5	525	506.7	140	470	429	70	417	584.0	990.7
50	72.5	74.0	545	525.0	160	500	447	70	417	595.0	1001.9