Hi all
Bit of an update, the front wheel was taken off today and the speed sensor was put in correctly and had a lot of grease around it and so the mechanic believes it should be working fine and not causing the noise. He did however replace my front wheel bearing as the one in the bike had a lot of play in it which he believes could be causing the noise. He put the bike back together and I went for a ride and success the noise has disappeared but now my speedo is back to playing up, the needle just jumps all over the place, it'll show the speed I'm going for a second then drop, then rise then drop again etc, however the new speedo sensor looks fine and so I was wondering could this possibly be the speedo cable playing up?
Hope someone can give some insight?