Regular price $20

Have a Question?

Long days riding gravel can make it nearly impossible to keep things clean, well-lubricated, and running fast. To counter this we partnered with a spin-off from the University of Arkansas Nanotechnology Department to create a high performance chain lube and cleaner, called GRAX. The results are in. Dirt or pavement, rain or mud, slop or muck, GRAX keep riders rolling faster, longer.

GRAX is short for gravel wax. It is a wax-based lube engineered to shed water, dirt, and mud, and keep chain rollers well lubricated and running smooth through endless miles of abuse. We tested GRAX’s efficiency vs. several competitors in standard dry conditions, as well as the nasty stuff. After countless hours in labs and four full seasons of riding gravel roads and trails around northwest Arkansas we found GRAX to be the most efficient, and most durable, lubricant on the market.

We tested two primary performance properties in GRAX, 1) it's ability to repel moisture, and 2) wattage expenditure in both dry and muddy conditions. GRAX was tested against multiple experimental hydrophobic lubricants as well as the most expensive and high performing products on the market. GRAX excels in all categories. It ensures you not only have the most efficient lube available, it also sheds water and dirt better than any product. It shaves watts, keeps your drivetrain running smoothly and quietly for more miles in the most extreme conditions, and improves the longevity of your drive train components.

GRAX is available in a 4oz bottle (up to 20 applications)  

Customer Reviews

Based on 41 reviews
Excellent dry lube

This year I’m riding exclusively with Grax. I ride 60% of the time on crushed limestone and dirt trails. As expected, a dry lube is best for this. Just after applying the lube (as instructed) I was amazed how quiet my drive train was. Also, after a liberal application, I thought the lube was a horrible mess. I was wrong. 1-2 hrs later the application was beautiful. Nothing dripped off but what I thought was excess has disappeared. Some time in November I’ll write another review. Right now, I have six hours under my belt with Graz. FYI, I rode with DuPont’s Chain Saver which was just as a good line, but it has teflon which will never biodegrade and will flake off in the forests and prairies that I ride though. That is one of the big reasons I’m riding with Graz this year.

Juan Campos
Excellent customer service

Prior ordering I contacted Allied Cycles and they replied quickly.
I placed the order and got it delivered far faster than expected. Also, with a unexpected but awesome gift. Many thanks!
Grax chain lube is just fantastic for gravel and MTB cycling. The chain stayed lubed longer and very smooth, even when full of dirt.
Highly recommended.

Charles Daly
Super clean and quiet

I love this wax as I get the benefits of a waxed drive train, clean, quiet, without all the hassle. I love the ease of use and how quiet and clean it keeps my drive train. Even in the rain.

John Ruttenberg
Great until wasn’t

Got very thick in a few months and then didn’t go on easily and collected dirt on the bike

Robert Sigillito
Good for dust, wet and dry

I’ve been using Grax chain lube for well over a year now (maybe longer) in less than ideal (pouring rain and mud), dusty dirt and gravel, to clean pavement. I’ve had zero issues with this lube not performing. I use it on my gravel bike, my son’s gravel bike and his mountain bike. It hss never failed us and with two different riders we both see only normal chain wear. In fact, I got nearly 4700 miles out of my last chain which I only used Grax on.