An extreme lubricant; High-viscosity, long-lasting synthetic oils, special polymers, anti-wear additives, friction modifiers, and much more, all combine to make this Finish Line lubricant the toughest, longest-lasting, and most water-resistant. Use cross country on long, arduous rides, proven performance over distances of over 160 kilometers, in muddy trails, long rides in the rain, and coastal climates where the air is humid and salty. A high-viscosity lubricant that provides the ultimate in lubrication and protection.