... RACE QUAD Model no.: ZHST250-9 EEC APPROVED 250cc,single cylinder, water-cooling,4-str 250cc EEC approved 2 ride racing quadRACE QUADWUYI ZHENHUA ... NO.ZHST250-9EEC,COC NO.E4*2002/24*2357Engine:ZONGSHENType:single cylinder, water-cooling,4-strokeTransmission:4 gears with one reverse gear ...