- Streamline shape and design increases mobility

The best lightweight aluminum alloy heat treated to T6 condition for strength

The result is a bearing that is as fast as REDS® but quieter

but they also help with speed and reduced rolling resistance

Bones Reds Big Balls Bearings BRONSON BEARINGS - Streamline shape and designDetails BIG BALLS,the newest member of our REDS family. BIG BALLSare engineered to roll faster and last longer by using 6, 17% larger balls, like our legendary Bones Super Swiss 6 bearings. These larger balls let you roll faster, and keep rolling right through dirt that slows smaller balls down. This makesBIG BALLSa great choice for skaters looking for more speed and longer life in their bearings. Skaters have made the Bones REDS family of bearings