Thankyou very much! There is no other crash damage, would it have had campagnolo parts originally? Just wondering what SL stands for? My thoughts were that it was probably a mexican job which may have been imported to france where they might have put the mavic gear on and then possibly taken to England where the forks had failed and someone stuck some 531s on. Where some of the 80's models fitted with shimano 600 gear did i read somewhere? Thanks again!!