Focus more on the run and less on the pump with a bearing designed to keep your speed on transition. Atom series bearings feature high precision chrome steel inner/outer rings, diamond polished raceways and rolling elements, silicon nitride (Si3N4) rolling elements, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

Includes

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