... front and rear motorcycle sprockets in China. Established in 1985, we manufactures sprockets for several models such as Honda, Suzuki, YAMAHA, and Kawasaki ... , GT50, RD50, RX50, YB50, RD75, FS80, GT80, LB80, RX80, V80, YB80, AG100, DT100, DX100, RS100, RX100, YB100, DT125, DT125T, DT125K, ...