CDI, CF Moto genuine parts. This CDI is commonly (but not exclusively) used for CF Moto 500cc ATVs and UTVs. Also applies to many other brands and displacements of 4x4 ATVs and UTVs, many of which use CFmoto engines or components to produce their end products. This is a genuine CF Moto CDI meaning that it will provide the true amount of power and timing control that your machine requires. CF Moto 500cc ATV listed part number is 0180-153000 with old part number listed as CF188-153000.