Redefine your expectations of how good a dry chain lube should be. Formula 100 Speed Blend Dry Conditions Chain Lube delivers the ultimate in drivetrain protection and performance through cutting-edge chemical technology. Engineered by our in-house chemists to excel in the driest and dustiest conditions, this chain lube penetrates deeply into pins, plates and the rollers of your bike chain providing the ultimate friction reduction and wear protection, while our unique hybrid blend stays cleaner and lasts much longer than the competition (even if things get a bit wet and muddy). Perfect for all cyclists, from casual riders to professional racers.