Tsubaki 520 Alpha-Gold Series O-Ring Chain

Tsubaki 520 Alpha-Gold Series O-Ring Chain - Features

• Solid rollers and bushings, thru-hardened alloy steel pins and quad staked riveting, outer plates have a gold-colored finish
• High viscosity grease is vacuum-injected internally and sealed in with "Super Seal" O-rings
• Pre-stressed and pre-stretched to reduce initial chain adjustments and improve performance
• Race tested and proven on race tracks all over the world
• Average tensile strength of 7,950 lbs.
• Special alloy steel link plates are shot-peened
• Suitable for up to 750cc max