Originally Posted by BlueR1
novak has the ss4300 for only $58!!!!
the 4300-5800 don't come with the large front bearing and rotor upgrade ($30 extra). If your 13.5 doesn't have these contact Novak. I bought two that didn't and they sent the upgrades to me FOC. The sintered rotor in the 13.5 helps with breaking and motor temps, like 30 degrees cooler. Helped me to gear properly for a couple of local carpet tracks
