... /14T/15T/16T/17T Main marketAfrica,South America, Middle East, Southeast AsiaPaymentL/C T/TSupply ability500,000 pc/pc per monthDelivery15 ... . O-Ring Motorcycle chains: 428SO,520SO,525SO,530SO3. Roller chains: A series and B series4. Silent chains: SC3,SC4,SC5,SC6 ... . Nickel-plated chains: 25NP,35NP,41NP,40NP,50NP10. Coupling chains A class 428 motorcycle roller chain 4 rivets