THUNDER TIGER KAISER XS Steel #45 Double Speed Reduction Gears -1pc - GPM SKXS12T33T
This gear ss 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