RK GOLD PRO RX-RNG GB530XSOZ1-110 GB530XSOZ1-110

As part of their continuing quality improvement program, the RK Chain factory has made a running production upgrade to their best-selling 530XSO chain.
The new upgrade GBXSOZ1 and Non-Gold XSOZ1 chains features RK’s proprietary “RX-Ring” seal design and RK’s unbeatable 20 000-mile warranty.
RK’s new GB530XSOZ1 chains offer quality, performance and unbeatable value, for all but the most demanding high performance application.