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About Regina 520 ZRD Series Chain
Regina 520 ZRD Series Chain
- 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 Aprilia RSV1000 and Benelli Tornado
- Gold outer plates, copper rollers on 530, black on 520, 525 and gold on 532
- Ideal for street and superbike motorcycles up to 1300cc
- All include spring clip link and semi-press fit spring clip.
Warning: California Proposition 65