RK 630GSV X Ring Chain for Older Muscle Bikes !

We have recently been looking for the best choice of 630 Pitch Chain to offer for the 70/80's Muscle Bikes , such as the Z900/1000 and GS1000 GS750 GSX1100 that used the 630 size chain as standard fitment. We have decided to stock the new RK 630 GSV Chains , whiich use the more modern X ring technology, a clear step up from the older O ring seals used in the 70's. We have these in stock in 88/92/96 and 102 pin Lengths.