519-CDC2597H Gold X-Ring Chain 90 w/ Master Link Product Info: Ultra-High-Performance X-Ring Drive Chain | 630 Pitch | 90 Links | Premium X-Rings | Master Link - Clip for Easy Install | Oil - LT-001A High Temperature Chain Oil Niche X-Ring Drive Chain Reduces Chain Friction, Extends Seal Life, Improves Seal Performance in Comparison to O-Ring Alternatives. Manufactured for Riders that Demand the Ultimate Performance in the Harshest Environments or Terrain, Ride with Confidence in Wet, Muddy or Dusty Conditions Tensile Strength (kN): 48, Tensile Strength (lbf): 10790 INTENDED APPLICATION: NICHE drive chains are engineered, tested, and specified strictly for OEM-intended motorcycle and ATV applications. Using our chains outside of these applications or on modified vehicles constitutes product misapplication and voids all quality assurances and warranties. Verify the recommended chain sizing and tensile strength of your machine before installation. Expertly Crafted with Quad-Riveted Pins, Hardened Steel Components and Premium NBR X-Rings, Niche X-Ring Drive Chains are Ultra-High-Performance Alternative to your OEM Chain Direct Replacement for the Following OEM Part Numbers:94580-29090-00, 40535-425-722, 40535-425-721, 40535-425-672, 40535-425-671, 40530-425-671Compatible with the Following Vehicles:Yamaha Virago 920 XV920: 1981Yamaha Seca 920 XV920R: 1981-1982Honda Super Sport 750: 1979Honda CB750 Four Limited Edition: 1979Honda CB750 Four: 1979-1980 WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov