Patented "Mud Flinger" Design

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DARKEN Products

Who is DARKEN Products?

Company Owners

DARKEN begins with two Bothers who were both Avid Dirt Bike Riders for many
years. "During our years of riding bikes, we always sought the best
products we could find to improve the performance and durability of our bikes.
After many attempts to find the longest lasting sprocket and finding that many
of them are made overseas, we decided to find our own solution. Having already
been involved in running a Precision Machine Shop, the obvious solution was to focus
on our own design to help remove the mud from the sprocket and chain, promoting
the life of the sprocket. Once we had the design & patent we began
manufacturing our own tough, long lasting sprockets for both professional and
non-professional markets.”

“DARKEN is Made for Dirt Bike Racers, by Dirt Bike Racers!”

Patented Design

The DARKEN Brand Patented Sprocket Design is made to promote the removal of the dirt and mud, that gets pulled up into the chain, to be flung off the sprocket before reaching the chain. Although this can never be 100%, it certainly leads to a very long lasting sprocket as well as increasing the longevity of the chain!

Trademark

DARKEN has proven to be a long lasting competitive product. We felt the best
way to show our riders we are serious about the quality and performance of our
product is to formally create the Brand DARKEN. When you see DARKEN you know
you are dealing with precision manufacturing carefully deburred and inspected
for top notch professional quality! When it comes to racing, DARKEN wants to help
you take the win!

Future of DARKEN

DARKEN’s goal is to become the #1 provider of rear Sprockets
in both professional and non-professional racing. We are committed to quality,
performance and longevity of our sprockets. In the long run, if we can sell you
a sprocket that outlasts the competition; we win your loyalty & you save a
little cash each month not having to replace your rear sprocket as often.

 

“DARKEN Products, made for Dirt Bike Racers, by Dirt Bike Racers!”

DARKEN Products

Our patented (No. D853,891) sprockets are 100% CNC machined in Litchfield, Ohio. Darken’s sprockets are machined to our extremely tight tolerances and are made from a special Aluminum made to withstand the rigors of supercross, motocross and endurance racing.

I have used the Darken sprocket on the current YZ450F and have found them long lasting and basically a no fuss sprocket. I used the darken sprocket with A DID ERT3 chains and got almost 20 hours on it. Soil conditions varied from mud, sand, to dry clay and had no complaints. I honestly forgot i even had the sprocket on there until it was time to change a chain out. Isn’t that what you want from your sprockets? A quiet no fuss drivetrain. That’s what I want! - KEEFER, INC. TESTING