You are reading a single comment by @GreatSince78 and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
GreatSince78
Not sure where you'd get a vintage Vitus hanger, but my old Giant used to use a front mech hanger similar to the one shown above. Looking at the position of the threads on the frame the angle will be wrong I'd say. Looks like you need one like this.
Giant appear to do quite a few different shapes/styles: http://www.moruyabicycles.com.au/contents/en-uk/d87_front-derailleur.html
http://www.jejamescycles.co.uk/giant-front-mech-bracket-id42767.html