Prime BB86 Bottom Bracket (Shimano)

To make our BB86 Bottom Bracket even more durable, we’ve used special seals, which keep moisture out while keeping drag to a minimum. A tube is also included to further enhance water repellence.
Our bottom brackets are hand-assembled, so we can ensure that all our BBs are finished to perfection to keep your bike riding smoother for longer.

Ceramic Bearings
With our ceramic bearing option, friction is reduced meaning less energy is required to turn the cranks, they’re also more durable, and don’t rust so they’ll require less maintenance. If you’re a rider seeking out every possible advantage over the competition, the ceramic option can help take your performance to the next level.