All of the above are good, proven, reliable suppliers of parts. And Protek often have used parts too, keeping the cost down.

Blimey......remembering back to my teenage days stripping and fettling my Meteor and those belonging to friends, using just a broad bladed screwdriver to compress the spring! Not worked on one for a while now, but glad I had my spring compressor to hand a couple or so months ago when working on the Supersport. Much, much safer and controlled, especially with the steel cut away dowel that was originally supplied with the compressor.