Feature 1Ignition coil + CDI unit, specially fits for PIT PRO Quad Dirt Bike ATV GY6 125cc 150cc 250cc engine. 2Ignition coil is used to transform lowvoltage electricity into highvoltage electricity, generates required voltage for the spark plugs. 3CDI can make the secondary voltage surge faster, the ignition spark is more stable and powerful, and achieve fast ignition. 4Good replacement or repair of the original ignition accessories, better ignition performance for your motorcycle. 5Builtin highquality ignition parts, using premium rubber material for longlasting use.Item Type: Ignition Coil + CDI UnitMaterial: RubberColor: BlackFitment: Fit for PIT PRO Quad Dirt Bike ATV GY6 125cc 150cc 250cc Engine .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x CDI Unit1 xIgnition Coil