Rinkster Roller Hockey Bearings Assassin Ceramic Set of 16 with TGM Speed Spacer Kit

The competition Killer. These Ceramic Bearings have a black coating to help them resist wear longer. They are made for the industry standard 608 bearing bore in wheels.These feature a Removable Rubber Shield that allows for easy maintenance, greatly reduced friction, and has none of the annoying rattling noise from regular metal shields. We got away from metal retainers and chose High Speed Nylon Ball Retainers which generate less friction, allow you to maintain your forward momentum better and also rids our bearings from the annoying rattling noises of metal retainers. A great advantage of Nylon retainers is that we have one less piece of metal to rust.Our Ceramic Balls are made of zirconium dioxide, a tough ceramic material with very similar tolerance properties to steel, although 30% lighter! This material provides greater strength and water-resistance, which means no rust on the bearing balls.The Assassin Bearing come packed with our PRO Ultimate + Speed Lubricant, which means that your bearings will be race ready out of the box.Comes in a box with a set of 16 bearings. Also Includes a spacer speed kit. Bearings will not function properly without the right spacers. We include both 8mm Axle spacers and 6mm Axle Spacers (You only need 1 set of spacers depending on your skates, we include both as a courtesy).

• The competition Killer. These Ceramic Bearings have a black coating to help them resist wear longer. They are made for the industry standard 608 bearing bore in wheels.
• These feature a Removable Rubber Shield that allows for easy maintenance, greatly reduced friction, and has none of the annoying rattling noise from regular metal shields. We got away from metal retainers and chose High Speed Nylon Ball Retainers which generate less friction, allow you to maintain your forward momentum better and also rids our bearings from the annoying rattling noises of metal retainers. A great advantage of Nylon retainers is that we have one less piece of metal to rust.
• Our Ceramic Balls are made of zirconium dioxide, a tough ceramic material with very similar tolerance properties to steel, although 30% lighter! This material provides greater strength and water-resistance, which means no rust on the bearing balls.
• The Assassin Bearing come packed with our PRO Ultimate + Speed Lubricant, which means that your bearings will be race ready out of the box.
• Comes in a box with a set of 16 bearings. Also Includes a spacer speed kit. Bearings will not function properly without the right spacers. We include both 8mm Axle spacers and 6mm Axle Spacers (You only need 1 set of spacers depending on your skates, we include both as a courtesy).