A Service and Repair Manual covering four-stroke single and twin cylinder carburettor-engined motorcycles of 125cc capacity. Engine types covered: OHV single code 157FMI and 156MI-2B, OHC single code K157FMI and 154FMI, OHC twin 244FMI.

Information is provided on popular models from AJS, Baotian, Bashan, Better, Branson, British Trackstar, Chituma, Dadyw, Daelim, Dafier, Dayang, Dayun, Easy Rider, Feiying, FYM, Geely, Giantco, Haotian, Hartford, Himo, HMC, Hongdou, Honley, Honling, Hsun, Huoniao, Hyosung, Jialing, Jianshe, Jincheng, Jinfeng, Jinlun, Kaisar, Keeway, Kinlon, Kinroad, Kymco, Lexmoto, Lifan, Loncin, Megelli, Moto Roma, Necht, Oubao, Pioneer, POR, Pulse, Qingqi, Romet, Sanya, Sanye, Shineray, Sinnis, Sinski, Skygo, Skyjet, Sky Team, Sukida, Sumoto, SFM, Superbyke, Suzuko, Sym, Tayako, TMEC, Urban, Venture, Vulcan, Wangye, Warrior, Wuyang, Xgjao, Xingyue, Xinling, Xiongtai, Yamasaki, Yuan, Zennco, Zhongneng, Znen, Zongshen, ZY Motor.