1997 Ritchey Project 20 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"	16.8"	42.2"	1.8"	11.4"	31.0"
21"	71.5'	74'	23.1"	16.8"	42.5"	1.8"	11.4"	31.75"