This is a Whitz Racing Products 5x10x3mm HyperGlide Ceramic Bearing, a high performance ceramic and stainless steel bearing designed for performance and longevity.
Features
- Increased Drivetrain Roll
- Lower Friction
- Cooler Temps
- ABEC-5 Rating
- Si3N4 Ceramic Balls
- Stainless Steel
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Includes
- (1) 5x10x3mm Hyper Glide Ceramic Bearing