The latest from Zealous bearings CERAMIC or CLASSIC will make your friends green with envy when you’re racing them down the hill! The machined precision 8mm axle holes fit snug on the axle reducing slop.
The Classic Zealous bearings have green rubber inner and outer seals to keep dirt, debris, and thane out of the bearings. While the Ceramic have white seals. Ceramic balls are lighter, stiffer, smoother and naturally corrosion resistant.
The bearings are pre-lubricated with Archoil Nanoceramic Grease which is a long-lasting grease that will break in after a session or two.
The grease that Zealous uses helps eliminate friction over time and reduces corrosion on the inside of the bearings. These bearings feature built in .4045” spacers and built in .5mm speed rings. Simply, Zealous is killing it!