First let me say that I am not selling these because I don't like them and certainly not because there is anything wrong with them. I actually have two sets of the aer conevalve forks. The only reason for selling this set is because I sold the bike I had them on. Full disclosure, these are used forks with some scuffs here and there but they are in really good condition with no mechanical issues or overly worn areas. The aer (or air) conevalves are WP "A" kit forks just like the optional spring conevalves. I personally prefer the aer fork do to the versatility and ease of adjustability via air pressure. I have found them extremely great for riding very different terrain/conditions or going from moto to off-road. I am pricing these at what I feel is a good deal, again not because of condition but in order to try and move them quicker. Also, I listed several models I think they will fit but please research on your own to find out if they will work for you.