I received this Specialized Hardrock bike as a gift about twenty years ago. I cannot find the date of mfg. anywhere; even tried Specialized - records to 1990 only. I'm going to try to add a picture but not real savvy with this site. The bike is a light teal-green-blue color with pink lettering; it has Suntour XCD 4050 Derailleur w/thumb shifters, 18 speeds. Frame serial number 32861962. Thanks for any help.