Full synthetic ester-fortified bicycle chain lubricant formulated specifically to be used in wet and rainy conditions. Advanced surface-active formulation penetrates deeply and tenaciously clings to the chain minimizing fling-off while keeping water mud and grime from contacting chain components. Proprietary anti-wear additives minimize chain noise enable smooth shifts under load and extend chain life. Long-lasting waterproof formulation protects over the longest rides without reapplication.