is this still available?Way late to send this, but I have all the parts you need and you can have them for cheap. I have a 2015 top end put together by Spears racing. It has all the fancy shims and such from here: http://www.ktmperformance.com/ktm-390-performance-valve-spring-kit.html. Shoot me an e-mail if you want it. It's fresh. The impeller fan cracked and blew through the cases after about 4 hrs of track time. email [email protected] if you are interested.