1997 Ritchey P-21 Frame	Head tube Angle	Seat Tube Angle	Top Tube Length	Chainstay	Wheelbase	Fork Rake	B/B Height	Standover Height
14"	70.5'	75'	20.8"	16.8"	40.5"	1.8"	11.3"	27.5"
15"	70.5'	75'	21.0"	16.8"	40.6"	1.8"	11.3"	28.0"
16"	71.5'	74'	21.4"	16.8"	40.9"	1.8"	11.3"	28.5"
17"	71.5'	74'	21.8"	16.8"	41.2"	1.8"	11.3"	29.0"
18"	71.5'	74'	22.2"	16.8"	41.6"	1.8"	11.3"	29.5"
19"	71.5'	74'	22.5"	16.8"	41.9"	1.8"	11.3"	30.0"
20"	71.5'	74'	22.8"	16.9"	42.2"	1.8"	11.4"	31.0"
21"	71.5'	74'	23.1"	16.9	42.5"	1.8"	11.4"	31.75"