Model Size	Head Angle	Seat Angle	Top Tube (Effective)		Seat Tube (C-T)		Chainstay		BB Height		Wheel Base		Stand Over
16”	72	73	23.0	585	16.0	405	17.6	447	12.2	310	41.7	1059	30.8	783
18”	72	73	23.6	600	18.0	460	17.6	447	12.2	310	42.3	1074	31.8	809
20”	72	72.5	24.6	625	20.0	510	17.6	447	12.2	310	43.0	1094	33.0	839
Mary geometry based on 80mm travel fork or suspension corrected fork.