... quality,which mainly used in the motorcycle model of Aprilia, Piaggio, Vespa, Gilera, Harley-Davidson, KTM, Honda, Suzuki, Kawasaki, Yamaha,also OEM ... , AX100, FB100, B120, AG100, SUZUKIKH110 for KAWASAKIN50,NR50,NRG50 for PIAGGIO.SPEEDFIGHT,BUXY50 for PEOGEOTWe also can design the sprocket according ...