Sram DUB Service Kit


Sram DUB Service Kit

Product Details

A set of 4 seals, bearing inserts, covers and a syringe of our low friction grease. These are all the parts needed to perform a service on a Sram DUB compatible bottom bracket. Bearing service is recommended once the bearings start showing any sign of contamination.

We recommend a bearing service at least once per year, or sooner if you notice the bearings are getting crunchy or do not spin as smoothly as they used to.

This set will service one complete bottom bracket. Replace the seals and bearing covers with every service. Please download our service manual for the best practices.

Choose DUB86 for the BB86 and BB92 models

Choose DUB30 for all other DUB compatible bottom brackets.

Choose road seals for lowest friction on road bikes. Choose cross seals for best protection. Cross seals are recommended if you take your bike off-road or frequently ride on wet roads.

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?

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