Regina 135ZRE/1005 520 ZRE Z-Ring Chain - 114 Links - Gold

ZR chains feature high-performance Z40 sealing rings, which dramatically improve performance and wear life; make obsolete all previous X- and Z-ring chains Features high-carbon alloy pins to minimize wear and increased roller thickness to prolong life Thicker outer plates and four-sided riveting mean greater average tensile strength Standard equipment on fits Aprilia™ RSV1000 and fits Benelli™ Tornado Gold outer plates, copper rollers on 530, black on 520, 525 and gold on 532