Model Size	Head Angle	Seat Angle	Top Tube (Effective)		Seat Tube (C-T)		Chainstay		BB Height		Wheel Base		Stand Over
14” Step Thru	71	73	20.6	524	14.0	355	16.7	425	11.6	295	39.3	998	26.8	682
17” Step Thru	71	73	22.2	565	17.0	430	16.7	425	11.6	295	40.8	1037	27.1	690
14”	71	73	21.3	543	14.0	355	16.7	425	11.6	295	39.9	1015	27.6	702
16”	71	73	22.5	570	16.0	405	16.7	425	11.6	295	41.0	1043	28.5	725
18”	71	73	23.4	594	18.0	460	16.7	425	11.6	295	42.0	1067	29.8	758
20”	71	72	24.2	616	20.0	510	16.7	425	11.6	295	42.5	1079	30.8	784
22”	71	72	24.5	624	22.0	560	16.7	425	11.6	295	42.8	1087	31.8	809
Flightline 24	12”	71	74	20.5	521	12.0	305	16.7	425	10.6	270	39.4	1000	25.2	641
Flightline 20	10”	70	71	18.8	479	14.3	363	14.3	363	9.8	250	35	888	21.9	557