RK is the leader in the production of transmission chains for motorcycles in Japan. For more than 40 years RK provides all the major Japanese motorcycle manufacturers as the first equipment. Also in RC runs it is the first choice of many MotoGP teams, motocross or even the Paris rally. RK ZXW: The ZXW chain is a development of the GXW series to meet the needs of large -generation large -speed cylinder motorcycles to satisfy and is characterized by extremely high resistance resistance. The particular form of XW-Ring, the chain is sealed in six seal points, in order to avoid loss of lubricant in all conditions-life is prolonged up to 50% compared to an O-Ring chain. - XW -ring of the chain - six seal points, two stabilizers prevent the rotation of the rings - loss loss is avoided - life 50%.
eBay