Overview
Ceramic Ball Bearings
Material & Performance
Swiss Heritage – Bull
For skateboarders aiming for perfection, our bearings incorporate Grade 3 Silicon Nitride ceramic balls known for their unbeatable smoothness and speed. Paired with our SP Series high-grade stainless steel rings, this combination not only ensures consistent speed but also provides exceptional durability and resistance against wear and tear.
Together, they enable skateboarders to achieve pinpoint moves with confidence, knowing that their bearings are built for both performance and longevity.
Bull Sk8's engineering shines through in its specialty high-grade, heat-treated material, designed to outlast corrosion better than 440C stainless steels. With its robust SP Series stainless steel rings, Bull Sk8 guarantees performance even under extreme conditions.
Ensuring optimal alignment and stability, the bearings benefit from a low-density, low friction cage constructed of reinforced polymers. Additionally, Bull Sk8 is lubricated with a premium oil, specifically chosen and formulated for high speeds and elevated temperatures, guaranteeing an effortlessly smooth skating experience every time. This combination of material quality, cage technology, and specialized lubrication elevates the Bull Sk8's resilience and performance to new heights.
Originating from the Swiss city of Bulle, in the famous Gruyere region of the Fribourg canton, WIB and Eenox celebrate a legacy of quality. Just as Bull Sk8 bearings exemplify excellence, the region is renowned for its medieval history, its landscapes and its world-famous cheese, Le Gruyère AOP.
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