In business for over 90 years, Motorex is active in research, development and production of innovative lubricants and chemicals. Motorex products are used by top factory race teams worldwide, by independent pros, and by top amateurs who demand the best performance from their race machines. The complete Motorex line includes a broad range of synthetic engine oils, lubricants, aerosol sprays, cleaners and care products for motorcycles and ATVs. Prevents chain and sprocket wear. Special white lubricant strengthened with Teflon® with extreme adhesion for all - especially Z-ring, X-ring and O-ring - motorcycle chains. For optimum chain maintenance and clean rims. Extremely resistant to "fling-off," waterproof and temperature-resistant. Extends the working life of the chain. 50 state legal.