Seismic Tekton Ceramic Bearings

Already in a class by itself, black ceramic balls send the self-aligning Tekton design to a whole new realm of fast. Compared to even the finest steel bearing balls, ceramic balls have several remarkable advantages. They’re significantly lighter and lower in friction, so they accelerate faster and roll further at a higher speed, even with little lubricant. They’re so hard and strong that they crush dirt, debris, and even rust, which keeps the steel raceways clean and polished. They dissipate heat better, so bearings (and wheels) run cooler. They’re also rustproof, so they last longer even when ridden in wet conditions. Seismic Tekton bearings feature wide, flat contact surfaces at the ends of integrated, custom-machined half-spacers. The broad flanges square up, co-align, and self-stabilize inside your wheels - correcting for flaws in bearing seat levelness, bearing seat spacing, axle diameter, and axle straightness. The Seismic Tekton Ceramic Bearings literally block themselves from sitting or rocking out of alignment, so they stay straighter than any other bearing system ever. Your wheels roll faster with better control, while the bearings last longer and stay quieter.

features:
- integrated spacers
- black trisilicon tetranitride balls
- self-cleaning through ceramic balls
- nylon retainers
- removable rubber-coated steel seals with printed graphic
- proprietary lubricant combining both oil and grease
- heat-resisting and break-proof
- extremely hard, lightweight
- corrosion-resistant

content: eight bearings for 8 mm axles and wheels that need 10 mm spacers.