This is a high performance racing ignition coil for gy6 scooter go kart atv 250cc 150cc 125cc 50cc, gy6 139qmb 152qmi 157qmj engines, fits atv, mopeds and go karts such as roketa, sunl, baja, kazuma, carroll stream eagle, taotao, panterra, kymco, redcat tank giovanni aimex jackel wildfire xtreme sea...