XRAY 930220 2.4mm Ceramic Balls (12-Pack) - Low Friction Set  [XR-930220]

Refine Bearing Spin with Ceramic Precision

The XRAY 930220 Ceramic Ball set is an excellent choice for those looking to enhance their RC vehicle's performance. Made from high-quality Si3N4 silicon nitride ceramic, these balls are built to deliver improved durability and lower friction for demanding high-speed setups.

How Ceramic Differs from Steel

Ceramic balls weigh about 60% less than equivalent steel parts, cutting rotating mass and improving drivetrain efficiency. Under similar conditions they can last roughly 3-5 times longer, while their low friction surface reduces internal wear and helps keep differentials running smoothly.

Key Performance Advantages

• Durability: Strong resistance to wear and corrosion helps them hold up over extended use.
• Efficiency: Reduced friction yields smoother rotation and lower power loss through the drivetrain.
• Lightweight: Less mass on rotating components aids acceleration and responsive handling.