Original chain lube is a liquid plastic and through polymerization forms long-lasting plating on all chain surfaces.

Extremely durable, outlasts all other chain lubes

Recommend for mountain bike, cyclocross and more extreme conditions

To be applied sparingly unlike many other other lubes.

Components stay cleaner, last longer, run quieter.

Look in any pro mechanic’s tool box, and you’ll find a bottle of Dumonde Tech Original Chain Lube. It’s a bit more viscous than the commonly-used Dumonde Tech Light, but we’ve found it holds up a bit better to bad weather and gritty conditions.