Color: blue
tech features: Chrome precision bearings

Rockers Chromes are super fast, tough precision bearings.
For the balls only Cr6 chrome steel is used, along with a glass-fibre reinforced thermoplastic PA 6.6 for the bearing cage.
Does that sound to technical to you?
In a nutshell: These bearings are super f***ing fast and durable!
The Chromes come with blue bearing shields.
You can't go wrong with these ROCKERS bearings!