Regina Chain 520ZRD Street Chain

Regina Chain 520ZRD Street Chain - Features

• Patented "Z" ring cross section provides 40% increase in life over O-ring chains
• Flexes when assembled, creating a spring effect that guarantees the seal will not diminish over time
• Lubricant trapped between the plates and the lobes of the Z-ring keeping the ring constantly lubricated
• Provides enhanced chain flexibility
• The best choice for the most severe and demanding applications
• Rated for 600cc and above
• Average tensile strength of 8100 lbs.