MOOSE offers this voltage regulator also called voltage rectifier in 12v for motocross, quad, moped, scooter, ... This regulator is a universal model. It is simply connected to the + (plus) ignition output T and the eyelet is simply grounded. It is very simple to install and will allow you to have a stable voltage in all your electric harness. The regulator is used to reduce and regulate (as its name indicates) the output voltage of your ignition, in order not to burn out the bulbs and other electrical equipment of the machine.