Crf450 in Team Valley Trading Estate, Tyne and Wear for sale

I am wanting to swap my crf450 for something smaller and preferably road legal interested in pretty much anything. Bike has 11 months MOT runs really well haven't had it very long only about a month but Its to powerfull for the track and I havent done much green laning with it which was what I bought it for but prefer the tracks. There must be a hole in the crank casing which I did not notice when I bought the bike but has been covered with liquid metal. Does not affect the bike at all and still runs really well been quoted £200-£300 for the case to be welded properly. Im just being truthful unlike the people I bought it from. This has been reflected in the price as I am also open to cash offers. 9