I just re-assembled my TA Specialtes cranks after tearing them down and having at them with the Simichrome. They're going onto my Dawes Super Galaxy that I"ve completely disassembled and am building back up. The Suntour Cyclone derailleurs are in fantastic shape. I'll be installing black cloth tape w/shellac and new gum hoods. I hope the bike fits as good when riding - it's about 59cm.