Quantum Isotopes Series Bearings | 8-Pack

Keep your speed on the streets with the only ceramic hybrid on the market designed for high impact street/park skating. Isotope series bearings feature high precision chrome steel inner/outer rings, diamond polished raceways and rolling elements, zirconium oxide (ZrO2) rolling elements, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

Includes

• 8x isotope series bearings
  
• 16x frictionless shields (8 installed/8 spares)
  
• 8x speed washers
• 3x stickers