Fire Engine Red Aluminum derailleur pulleys with ceramic bearings


Fire Engine Red Aluminum derailleur pulleys with ceramic bearings

Product Details

oh no! you missed out on this one! We still have the red pulley covers available right here.

If you purchase a set at the new price of $9999.99 we will make sure to start a production run just for you.

Otherwise, please check out our black and blue aluminum derailleur pulleys with ceramic bearings.

Also, please be sure to sign up for our latest product updates and news where we announce the latest limited edition releases.


Rare is the child that doesn't stare in awe as a fire engine roars by. Imagine the look on your friends' faces when you pull up, rocking this set of pulleys!

Fire Engine red pulleys spin on Grade 3, Abec 5 hybrid ceramic bearings. The same bearings as our bottom brackets. Choose road bearings for lowest friction on road bikes or cross bearings if durability is key (that's for you, cross and gravel racers). The wheels are made of aluminum, which will make them more resistant to wear in muddy conditions.

Out of the box, these pulleys will fit on:

- Shimano road and MTB 10 and 11 speed

- Campagnolo 11 speed

- Sram 2x MTB 10speed

- For sram 10 and 11 speed road groups, the bore of the top pulley is different, please choose this from the dropdown menu.

- For Sram 1x derailleurs, please look at our 12 tooth Narrow Wide Pulleys

- not compatible with Campagnolo 10 speed


  • if you are looking for the pulleys you have seen spinning -almost- for eternity, they are right here.

Material Care

Ball bearings are wear items, similar to the chain on your bicycle. While we went out of our way to present you with the best possible product, your Kogel Bearings do require some maintenance and a new seal kit from time to time. Please download this service document from our manuals section for a step by step on how to keep your bearings running smoothly.


Kogel Bearings strives for best-in-industry product support. Our hybrid and full ceramic bearings are covered under our 1+1 year warranty, which guarantees that we will keep you on the road for two years, pending on annual bearing service. Read more about our philosophy in this blog post.

Any Questions?

We always appreciate speaking to you. Our email address is or you can call us at +1 915-777-5666. We will get back to you within 24 hours.

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