Bel-Ray® Blue Tac Chain Lube is the ultimate chain lubricant for all street, off-road and racing motorcycle chain applications including 'O', 'X' and 'Z'-ring chains. Uniquely designed to resist fling-off even in high speed applications while providing outstanding chain and sprocket life by reducing wear. Designed to resist fling-off (even in high speed applications). Wear and corrosion protection for long chain and sprocket life. Contains anti-rust agents to protect chains even in wet conditions. For chain applications, including 'O', 'X' and 'Z'-ring chains.