Universal regulator rectifier kit and charging system upgrade kit. Can be used to upgrade 2-wire and 3-wire stator systems on all makes and models of motorcycles. Ideal for replacing existing undersized or obsolete regulators. Features overheat protection; instead of burning up, it will automatically shut off temporarily to cool down. Capable of handling 50-amp peak and 30-amp continuous output for 3-phase systems, as well as 30-amp single-phase output. Specifications: Condition: Material: Aluminum Color: Black OEM Number: FH020AA Package Weight: Approximately 326g Package List: 1 x Regulator Rectifier 1 set x Mounting Accessories Note: Not compatible with motorcycles that have 5-wire stators where two wires are for brushes, or systems that use non-permanent magnet rotors. Mounting center distance ranges from 68mm to 70mm, designed for 6mm bolts. The bolt center can be adjusted wider, or an adapter plate can be used for other mounting configurations.