PREMIUM BEARINGS FOR ULTIMATE PERFORMANCE - Bounce on your longboard or skateboard with the confidence that you are equipped with the highest quality bearing from Yellow Jacket HIGH QUALITY SKATEBOARD BEARINGS Made with Si3N4 ceramic balls and titanium coated housing. These skateboard balls provide the speed you need and durable construction for long term use. PRE-LOMED PROFESSIONAL LONGBOARD BEARINGS Feel the need for speed with these Pro Longboard Bearings made with lubricant in the wheels and bearings that provide minimal friction while navigating ramps and jumps. VARIETY PREMIUM BEARINGS Equip your skateboard, longboard or inline skates with these premium bearings that provide a smooth ride and less friction, even in the most active scenarios. VIBRANT DESIGNS Each of these high-end bearings features engraved color seals to accentuate your style and provide protection against overuse, dirt, dust and rocks., Manufacturer: Yellow Jacket