Motor making a grinding noise
Motor gears may be damaged,
the belt may be under stress, or the
frame bearings are damaged
Lift the kart, both the
tracks should not touch
the ground.
Slowly activate the throttle
and check for the noise.
Compare both the tracks
Locate the noise by
listening to the moving
parts. It could be motor
itself or it could be a
periodic sound like a nut
touching the frame
Check the motor wattage
If you are unable to
determine where the
noise is coming from
contacts us for further
troubleshooting