12 tooth narrow wide pulleys for Sram and Shimano MTB
Originally designed for the Sram 11 speed 1x mountain bike derailleurs, these pulleys have a narrow-wide tooth profile for better chain retention. Cross seals only.
The 12 tooth pulley wheels are built to last: aluminum cogs, serviceable bearings: bring it on, cross season! Tested by Helen Wyman and ridden to a double Canadian National Championship by the Focus CX Team.
With a change of dust covers, we can also make these fit on Shimano 10 and 11 speed MTB derailleurs for that extra badass big pulley look. Just choose it from the drop down menu.
- Sram 11 Speed X-Horizon derailleurs
- Shimano 10 and 11 speed mountain bike derailleurs
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.