We've all had that moment when shifting gears sounds like a harsh crunch, and we're left wondering when the last time we lubed our chain was. While with some lubes it has to be a weekly task, Dumonde's PRO-X Regular Bicycle Chain Lubricant reduces the work on your end, giving you a smooth drivetrain for longer, with minimal applications needed. This dry lube uses Dumonde's Micro Resistant Complex Compounds that engineers have been tinkering away with for over 10 years, dialing in just the right compound to get the job done for you. This MRCC technology makes for a lightweight viscosity lube that still offers top-tier protection from dirt, dust, and water. PRO-X Regular has a knack for reducing friction in your drivetrain, this is in part from polymerization tehcnology that pairs with MRCC oils, helping the lube provide a complete wetting of the surface, without using excessive amounts. Like the PRO-X Lite, the PRO-X Regular can be used safely on all cables, pivots, and sales on your ride, but as the name would have you guessing, it is a heavier version of the PRO-X Lite, making it ideal for more extreme conditions that mountain bikers and cyclocross riders often encounter. Dumonde recommends giving your drivetrain a bit of love before you load it up with the PRO-X Regular lube for best results. Because PRO-X Regular is water resistant, washing your ride with a high quality cleaner to remove dust and dirt will help the lube lock dirt out in the future, and your ride stay buttery-smooth for miles to come.