Regina Z 520 ZRE Sealed Chain

The Regina Z 520 ZRE Sealed Chain takes a new step forward thanks to its patented Z44 sealing rings. These new generation rings, with a special conical shape on their internal face, represent the evolution of previous X and Z designs, for motorcyclists seeking cutting-edge performance and reliability.

FEATURES

• Patented "Z" ring section.
• The Z-ring flexes when assembled, creating a spring effect that ensures the seal will not diminish over time.
• The special Z-ring section provides increased chain flexibility.
• Lubricant trapped between the plates and the Z-ring lobes keeps the ring lubricated and increases its lifespan.
• ZR chains are the best choice for the most severe and demanding applications. Among other features, ZR chains include high-alloy steel plates and pins, solid bushings and rollers, shot peening of plates, pins, and rollers, performance-enhancing pre-stretching, and "gold" outer plates.