I want to put a big bore in my 2007 800 summit x with a 159 track. Was lookin get some feed back on them. I live in Washington and ride anywhere from3500-7500. I've been looking at the bikeman 880 or the rt tek 860. I love my sled and want to keep it for several years, are they reliable? Which is the best? Pros cons? Any feed back would be great!
Thank you
Thank you