Thanks for the offer,but ,have now got one. Just needed a stop-gap till I can get a replacement Mavic rear mech.kingofthescratchmonkeys":2c6wk2vq said:Have a Dura Ace 6 speed SIS derailleur from 1986, £25 posted
kingofthescratchmonkeys":8qd8r4sq said:No probs- are those the Mavics which are completely rebuildable?