[] - Mainly for 50cc 125cc 150cc scooter, dirt bike, atv go kart.Universal fits gy6 scooter go kart atv 150cc 125cc 50cc, gy6 139qmb 152qmi 157qmj engines [Premium Quality] - The replacement part is made from durable high quality material and well-tested by the manufacturer [Buy Confidence] - Parts. Part Type: Ignition Coil spark plug set : Size: about 7cm(L) X 4cm(W) X 5cm(H) This is a AC 6(2/4) pins and Aluminum alloy, works with the GY6 type plug on it, with an AC ignition system. This is similar to our orange performance but has a more aggressive ignition advance curve. Plug and Play installation makes installation a breeze! If your has the same plug, this will work ! Ignition Coil: Length of the wire: about 36.7cm Improve combustion, increase electrical performance. The special tight coil design make for current resistance that increases the firing speed. Spark Plug: Length: about 6.7cm Spark Plug is a high peformance spark plug. Note: Please check wheather you need the AC fired or DC fired for your scooter before you order it,thanks. Material:Plastic, copper colour:Orange Package Contents: 1 * Racing Ignition 1 * Ignition coil 1 * Spark Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.