Like others have said, Dont touch sano ultra lt6's. I bought a set brand new and absolutely hated them. Atomik china bikes come with forks that handle and perform better so that should be a bit of a hint. I wanted to replace my ultras with speed forks but found it very hard to get my hands on a set so i ended up going marzocchi which i absolutely love apart from the fact that they are simply too long. They do the job, but if you want to keep your bike looking sick i would try and get speed forks. I have also heard that the red baron forks shit all over the ultra lt6's but dont think they would be as good as speed forks and deff not as good as marzocchi