Ceramic bearings are known to improve performance in all areas of a bike.
These bearings are for any application you see fit! From Freehubs to Wheels, Pivots Axles - there is no application a Kogel ceramic upgrade isn't recommended. Wheel bearings are among the fastest rotating parts on a bicycle. They are also under constant load and there are usually six of them, which means twelve seals. For all these reasons it is worth upgrading from the stock bearings that came in your wheel set.
The Kogel Bearing Advantage
Kogel ceramic bearing balls are smoother and rounder than any steel bearing because of their material properties. Silicon Nitride can be polished much smoother than steel. Also, it does not compress as much as steel, leaving the contact points with the bearing races very small and not squashed like a tennis ball under load. Compressing any material under load and trying to roll it will cause unnecessary drag. When considering wheel bearings - 2 bearings in the front, 2 in the rear and 2 in the freehub, it is worth thinking about what is wanted from the seals. The Kogel Bearings road seals are built to create the lowest friction achievable out of a sealed bearing. The cross seals are built to have the best protection against the elements. Kogel always encourages Cross seals for longevity, however riders can pick whichever best suits their riding style and still get the same Kogel warranty.
Choosing the right bearings
Now that the importance of a ceramic wheel bearing upgrade is known, the hard part remains: which bearings are in your wheels? It is recommended to consult with your local bike shop to strip your hub prior to ordering these parts. Alternatively, for Corima and 3T Hub upgrades, riders can consult with Kogel to help further.
Picture for display purposes only.
SPECIFICATIONS
Seal Type: Road Seals
BEARING INFORMATION
Size: 12 x 24 x 6 mm