Ceramic Wheel Bearing Upgrade Kit Mavic, Reynolds, Easton, American Classic, Enve, Bontrage, ZIPP
How do you find out what sizes are used? Very simple….
The sizes can be obtained in one of two ways:
First, you can look for the size embossed on the rubber seal of the bearing (608, 6801, etc.) or
you can measure the bearing’s ID x OD x Width in millimeters.
Measuring requires you to remove the wheel bearings so if you can get the sizes from the seals it is much easier and removal is not needed.
Hybrid Ceramic Wheel Bearing Upgrade
Bearing Material: Chrome Steel 52100
Ball Material: Ceramic SI3N4
Enclosure #: Two Non Contact Seals
Enclosure Material: Rubber Seal
Lube: Kluber NBU12/300KP
Full Ceramic Wheel Bearing Upgrade
Bearing Material: Zirconia Oxide
Ball Material: Silicon Nitride
Enclosure #: Two Non Contact Seals
Enclosure Material: Peek Seal
Lube: Kluber NBU12/300KP
Ortech bearings have a proven lifetime which is 3-5 times longer than standard wheel bearings, reducing the need for bearing maintenance.