Bronson Speed Co Erick Winkowski G3 Bearings.
Rated ABEC 7. Deep Groove Raceways reduces side impact damage & breakage.
Straight Edge Frictionless Shields holds oil in, dirt and moisture out.
Micro Groove Raceway Surfaces- linear micro-groove surfaces improve bearing lubrication, speed and spin.
Max Impact Cage Design.
Balls Out Technology eliminates shield and cage contact on impact for a go fast, stay fast bearing.
High Speed Ceramic Oil, moisture, rust, corrosion resistant.
Factory Fresh Quality. Nitrogen filled shrink wrap, reduces metal & oil oxidation until ready to be ridden.