ive recieved and finnished building the RRR.
some part numbers for you guys..
rear hubs. VZ202
rear bottom arms..VZ210.
front hubs 'O' degree...VZ201.
the rear hubs use all the same kyosho parts as thr RR evo..
active racing products make "steel" gears for the kyosho .8 gears...they are heavy but they never wear..