MXU series is the next generation of enduro/motocross racing chains featuring RK?s only technology of Ultra Thin Seal, U-Rings or UW-Rings, make possible to design a Sealed Chain withthe weight of a Non-Sealed Chain....
RK XSO Series: Designed for Basic Motorcycle Models, Features RX-Ring that have ?X? shaped seals and improved metallurgy giving you 2 times longer wearlife than standard O-Ring chains."
"370100
Looking for an affordable, long lasting performance chain?RK GXW Series are designed to be top of the line for Superbike and Endurance Racing, featuring light weight, high strength and durability. RK GXW Series can be...
RK?s flagship model. ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000cc and above.Designed to be the strongest, long-lasting premium quality XW-Ring equipped chain available on...