GPM RACING,THUNDERTIGER KAISER XS STEEL #45 DOUBLE SPEED REDUCTION GEARS-1PC SKXS12T33T

1. THIS GEAR IS MADE BY HIGH QUALITY STEEL #45 HARDNESS INSTEAD OF THE PLASTIC FROM THE ORIGINAL GEAR TO MAKE IT MORE DURABLE, THE POWER TRANSFERRED FROM THE MOTOR TO THE SPUR GEAR 56T FIRST REDUCING THE SPEED AND THEN TRANSFERRING THE POWER TO THE TOP LEVEL SMALL GEAR 12T OF THE REDUCTION GEARS SET AND THEN TO THE BOTTOM LEVEL BIG GEAR 33T OF REDUCTION GEARS ASSEMBLY TO INCREASE THE TORQUE DIRECTLY CONNECTED DOWN TO THE CENTER DRIVE SHAFT.