High performance GY6 50cc Moped Racing Variator 18/9.5-8 and ATA135D utilize a 420-13

and ATA135D utilize a 420-13 tooth front sprocket

Compatible with many 50cc Tao Motor scooters

Fits the following Tao Tao models: D125(Dozer)

Compatible with TAOTAO ATA125-G model

Compatible with an 8" rim

High performance GY6 50cc Moped Racing Variator 18/9.5-8 and ATA135D utilize a 420-13Easy way to Speed up your Moped New Products with High Quality Replacement for GY6 49cc 50cc Stock Variator Glixal Racing Team will supply parts for BAOTIAN, BASHAN, BENZHOU, CFMOTOR, CHARMING, DAYANG, DINLI, FUXIN, GEELY, GILERA, HANGLONG, HAOJIN, HAOJUE, HISUN, HONGZHOU, HUATIAN, JIAJUE, JIANSHE, JINLUN, JMSTAR, JONWAY, KAITONG, KEEWAY, KINROAD, KYMCO, LIFAN, LINGBEN, LINGTIAN, LINHAI, LINTEX, LONCIN, LONGJIA, MAWI, MEIDUO, MOTORRO, PIAGGIO, QINGQI,