• Sold as a set of 8, everything you need for one skateboard
• Deep Groove Raceways - Balls sit and roll deeper in the raceway channels than weaker shallow groove designs.
• Reduces axial and angular side impact damage and breakage, surfaces stay smooth and fast.
• Straight Edge Frictionless Shields - Non-contact rubber shields fit deep in the inner race edge- reduces oil leak and dirt & moisture intrusion.
• Free spinning, durable, pop off resistant shields, serviceable, remove-able, easy to clean and re-install.
• Micro-Groove Raceway Surfaces - Self-smoothing microscopic linear grooved raceway surfaces improve bearing lubrication and spin.
• The micro grooves increase spin by eliminating the standing wave of lubricant just in front of the rolling ball.
• Max Impact Cage Design - Strong, non-distortion glass filled nylon cage keep the balls precision spaced and oil circulating.
• Ball cage socket surfaces engineered to hold oil and provide continuous ball lubrication.
• High Speed Ceramic Oil - Oil is blended with nano-ceramic compounds for anti-wear protection for longer lasting bearings and improved speed.
• Light and smooth- with additives that resist rust, moisture, corrosion and oxidation for prolonged oil life.