Originally Posted by Nitro$junkie
get the P/S/R for a plus 12-3ct rc mushroom have them for $150 US the fit straight in they also have the plus 12-3 ct crank shaft for $45 then all you need is some ceramic bearings from boca bearings $85US full ceramic front rear then your set hope this helps
he might as well just get a brand new 12-3 for that price