Reviewed by more than 186 consumers, more than 92% of the reviews about this RK Racing Chain chain had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended chain.

$53.86 (as of 18/01/2019 00:00 PST details )



Features:

  • 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