I know there was an articale in the tech page a couple years ago but I can't find it now.Was it the bottom polaris hyvo gears that people where using in the viper/srx or the top gears.I know thewy where grinding a little bit of the polaris gears hub.I have some polaris gears and would like to make them work.Thank's,Ryan
bottoms work, tops need to have the sleeve milled off them to work
Thank's don. I just found out the bottom you just need 3 shims to make them work.I have a 42t I'm putting in my apex.
not all of em will require thin shims, I have couple polaris hyvo bottoms that are exact as the yamaha, I always use a machinist rule(straight edge) to make sure they are perfectly aligned anyways, even on the yamaha stuff, cat bottom gears on the old 13 wide style work too!