[arkracing]

www.MoonEyesusa.com has the "peep style" but i think they are about $45ea. and maybe some others styles too...but not sure.
best bet would be to check motor cycle shops...online and any custom chopper shops in your area

http://69.20.111.53/index.asp?PageAc...ROD&ProdID=301

http://69.20.111.53/index.asp?PageAc...ROD&ProdID=304

first link is to the "peep style"
second link is to the "fender style"

they also have - rearview mirrors in the "interior parts section"