Re: Dirt bikers..
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: netranger6</div><div class="ubbcode-body">Just picked up and broke in a 12 Kx450f. Any recommendations for after market set ups. Suspension, exhaust, etc... </div></div>
I would have the suspension setup for your riding style and your weight/size, it makes all the difference. Similar to how you would setup a guitar or a rifle for a specific fit, it is critical to do the same on a bike to get the most out of it. Don't get too far into replaceing everything with aftermarket, focus on tweeking what'cha got. I raced motocross (intermediate and pro) and roadraced street bikes for many years, it is amazing how race ready some of these newer machines are. Many new bikes don't require a lot of aftermarket goods and suspension to be fast, but someone who is well versed in suspension setup can get you squared away, or do the research yourself and see if its something you can play with. When you get into re-valving suspension, it is something that would require sending it off, but there is a lot of adjustment that can refine suspension(dampening, rebound, spring rate adj, etc). As far as engine tuning, you can do some jetting changes to suit your riding style and the elevation you ride at. Do some research and see about adjusting your idle circuit, this can improve low end response. Again, lots of adjustments can be made with suspension and carb settings to get the most out of it with little to no money!