RK Racing Chain 520-SO-96 (520 Series) Steel 96 Link Traditional Street and Off-Road O-Ring Chain with Connecting Link

The 520SO is one of the best O-ring chains in the industry. 520SO chains feature heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings for strength and durability, and are fitted with O-ring seals. O-ring seals are made from an advanced Nitrile Butadiene composite for maximum performance and wearlife. Nitrile Butadiene O-rings seal in lubrication and deliver smooth power with no O-ring drag or loss of horsepower. Pin Length in mm: 19.9mm. Maximum Wear Life Index: 600. Maximum Tensile in lbs/Ft: 7700lbs/ft. Masterlink Type: Clip. Weight in Lbs per 100 Links: 4.08lbs. Max cc: 400cc Street / 400cc Off-Road. 19.2 Links per foot. 15.875mm Pin to Pin center. 000 miles of street riding or one-year of off-road use..

• The 520SO is one of the best O-ring chains in the industry
• 520SO chains feature heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings for strength and durability, and are fitted with O-ring seals
• O-ring seals are made from an advanced Nitrile Butadiene composite for maximum performance and wear life
• Nitrile Butadiene O-rings seal in lubrication and deliver smooth power with no O-ring drag or loss of horsepower
• The 520SO has a tensile strength rating of 7700 foot pounds and is rated for bikes up to 400cc