OneUp Components 18 Tooth Cassette Cog and Spacer For 11 Speed

As some riders may have experienced, back-pedalling 11-speed Shimano drivetrains can lead to dropped chains. The OneUp 18T cog and spacer is a simple solution that fixes that issue w More info
SAVE $12.05 (30%)


Want it as a gift?
Send a Hint!

Free Delivery on orders over $99*

* Excludes heavy/bulky items

Calculate Delivery Time and Cost