REGINA 520 ZRT Drive Chain 120 Links 135ZRT/1008

Z-ring chains feature the patented Z44 sealing rings, which greatly improve performance and wear life, making previous X-ring and Z-ring chains obsolete. 50% reduction in friction compared to traditional O-rings. Constant lubrication from special high-temperature grease in the critical pin/bushing area provides long life. High-carbon alloy pins to minimize wear and increased roller thickness to prolong durability. Thicker outer plates and quad-riveting for greater tensile strength. Ideal for street bikes and superbikes up to 1,300cc. Rivet type link included. Clip type and Hollow rivet type connecting links also available; hollow type rivet connecting link works with many different chain tools. Gold color