hi guys. wondering what size rear tire and what gearing you guys are using for mx tracks.i know it depends also on the track and my mods, etc. so here are mine- i have porting and bore, no air box w/ keihns, fatty gold pipes w/ fmf silencers and currently have stock gearing and tire sizes. let me know whatcha think cause i hafta get new tires anyways. i'm looking for a good balance between tight and long mx tracks. thanks!