1. HERE WE HAVE A 1/32 OR 1/24 SCALE  PROSLOT GROUP H-27 MOTOR !! THE ARM IS(.476 DIA-HIGH TIMED)THE SETUP IS A PROSLOTS VELOCIRAPTOR WITH NEO MAGNETS,BALL BEARINGS ON BOTH ENDS(GRW),PROSLOT GOLD DUST BRUSHES,ENDBELLE AND BEARINGS ARE ALIGNED AND ALL SCREWS ARE LOCTITED IN PLACE,BRASS SPRING CUPS WITH CONDUCTIVE SPRINGS,YOU WONT HAVE TO SHUNT THIS MOTOR ITS HOT AND READY TO WIN !!!! ALSO A EVIL BUCKS COMMUTATOR COOLER TO KEEP THIS HOT MOTOR COOL !! THIS SETUP IS PROSLOTS MOST POWERFUL AND THESE MAGNETS GAUSS ABOUT 2000 PUTTING THEM IN THE CATAGORY WITH ANY COBALT MAGNETS,THIS ARM COMBINATION IS A GREAT COMBINATION AND IVE SOLD A FEW OF THESE AND I HAVENT HAD ANY COMPLAINTS,GUYS LOVE IT AND YOU WILL TOO !!! ALSO IF YOU NEED ME TO BUILD YOU A MOTOR,CAR OR CHASSIE SEND ME AN EMAIL !!!