SEAL OPTIONS
Cross Seals (Green)
Road Seals (Blue)
We always encourage and recommend the use of Cross seals where possible.

FITMENT
46mm diameter

SHELL WIDTH
73/83mm - Offset
* Also known as PF30A73 & PF30A83

COMPATIBILITY
This bottom bracket fits most 30mm crank sets on a PF30A frame.  PF30A is an asymmetric bottom bracket found on Cannondale carbon frames: SuperSix Evo, SystemSix and Slice.

Just make sure the spindle is not too short, like BB30 crank sets from years past. To install a Cannondale crank on any of these bikes, choose a standard PF30 bottom bracket.

ABOUT
Kogel Hybrid bearings use premium grade Silicon Nitride (Si3n4) Bearings and premium hardened steel bearing races which are mirror polished to perfection. The result? A long lasting, smooth bearing which provides less resistance and is less prone to failures. These bearings are rated to the Grade 3 / ABEC 5 level - built to spin with minimal friction.

All Kogel bearings come with a "1 + 1" Warranty.
Year 1 - we employ the "very few questions asked" method...
Year 2 - we ask that a full service be undertaken to ensure contamination is not the cause of issue prior to processing a warranty claim.  We recommend following the Kogel bearings service manual, ref to resources tab.

Services are undertaken at a low cost and is something we recommend yearly anyway - a great way to keep your bearings happy and healthy.