Bulb 12V 4W (Ba9s) Can be used for: ČZ ČZ 175 skutr, rikša (501,502,505) ČZ ČZ others JAWA - ČZ JAWA 500 OHC JAWA 638,639 JAWA 640 JAWA 693 (640 Chopper) JAWA Babetta JAWA Dandy JAWA JAWA others JAWA Mosquito JAWA Robby JAWA Rotax MZ MZ 125,150 ETZ MZ MZ 250,251,301 ETZ Simson Simson S51 (50,60,70) Simson Simson SR - scooter ( 50,60,70 ) Tatran Tatran 125 - scooter Velorex Velorex - fourwheels