Titanium carbide coated.
by Jj
Posted on 11/7/2019
Modus Titanium Skateboard Bearings
After an inquiry with modus about what parts are titanium they promptly clarified on their homepage that it is not solid titanium (would be very unusual for this kind of bearings/use). The titanium carbide coating of steel provides corrosion protection and harder surface, but does not give any weight reduction. A bit on the expensive side, but should likely last longer to compensate. Lubricated with grease means they do not spin completely freely, but can be degreased (without worying about corrosion) and oil lubricated.
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