Dumonde Tech PRO X Regular Bicycle Chain Lubricant
Chain Lubes
Dumonde Tech PRO X Regular Bicycle Chain Lubricant
Dumonde Tech PRO X Regular Bicycle Chain Lubricant
Dumonde Tech PRO X Regular Chain Lubricant delivers the same decade-in-development MRCC (Micro Resistant Complex Compounds) technology as the PRO X Lite, packaged in a regular viscosity formulation built for riders who need maximum protection in challenging conditions. Read the overview
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Overview
What Makes Dumonde Tech PRO X Regular the Top Choice for Demanding Riders?
Dumonde Tech PRO X Regular Chain Lubricant delivers the same decade-in-development MRCC (Micro Resistant Complex Compounds) technology as the PRO X Lite, packaged in a regular viscosity formulation built for riders who need maximum protection in challenging conditions. Originally engineered for motorsports, MRCC creates significantly higher film strength and superior friction reduction compared to conventional chain lube technology, without the thick, gummy feel of traditional heavier oils.
Every rider who has tested PRO X Regular reports better drivetrain performance than any other lube they have run, including Dumonde Tech's own Original formulas. The regular MRCC viscosity is the clear choice for mountain bikers, gravel riders logging long days in variable conditions, and anyone who simply wants the best protection available for their chain. Available in 2 fl oz and 4 fl oz sizes.
All the specs
- Sizes available
- 2 fl oz, 4 fl oz
- Technology
- MRCC (Micro Resistant Complex Compounds)
- Viscosity
- Regular (heavier than PRO X Lite)
- Film strength
- Higher than traditional technology
- Best conditions
- Mountain bike, gravel, wet and variable conditions
Good questions
Get to know Dumonde Tech

There's more to Dumonde Tech than this one product. Our Dumonde Tech page has the full Dumonde Tech lineup we carry and more about the brand.
Visit the Dumonde Tech page →What is the difference between PRO X Regular and PRO X Lite?
Both use identical MRCC technology. PRO X Regular has a heavier viscosity for mountain biking and wet or demanding conditions. PRO X Lite is lighter and better suited for road and dry gravel use.
How does PRO X Regular compare to the Original BCL?
PRO X Regular uses MRCC technology, which is a more advanced formulation than the standard polymer bonding in Original BCL. Riders consistently report better overall performance from PRO X Regular in head-to-head comparisons.
Is PRO X Regular good for wet and muddy conditions?
Yes. The regular viscosity and high film strength of PRO X Regular make it well-suited for wet, muddy, and highly variable conditions where a lighter lube would wear away quickly.
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
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