Here we have a super-rare Zero Components ‘Hermann The Stem’ from the early 1990’s. Zero supremo Declan Hicks never got past the prototype stage with this insane stem and used it for promotional purposes only.
An unexpected new arrival to the stable is a 1990 Offroad Pro-Flex, the first full-suspension mountain bike in history. Only 100 were produced for KG Engineering/Offroad by the legendary American frame builder Serotta.
It is becoming increasingly difficult to find suitable New Old Stock (NOS) skinwall tyres for retro builds and, even if you find some, they are almost certainly fragile/cracked/dry and suitable for show bike installations only.