Developed with roller derby play and quad skating in mind, the Rollerbones Roller Derby Bearings are as tough as you can be and just as fast! Premium precision 8mm standard size skate bearings that have been lubricated with Bones Speed Cream to provide the longest lasting, most durable spin available at an affordable price point.
- Optimized bearing for skating
- Rollerbones bearings have very low friction, are made from the same fine materials with the same specification as Bones brand bearings.
- High speed precision molded nylon bearing retainer
- Single rubber shield for easier access to balls and reduces weight
- Retainer and shield are removable to allow for better cleaning
- Polished Chromium steel balls and races
- Specially formulated Speed Cream™ for superior lubrication