RK's ZXW Series Chains are the strongest, longest-lasting premium quality XW-ring equipped chain available on the market today! XW-Ring chains are ideal for high-speed, high-horsepower performance applications. ZXW Series chains are available in 520, 525 and 530 pitch.
ZXW is perfect for large, high-displacement and extended swingarm machines. Chain link configurations of 120 to 180 are available in increments of 10.