ROLL LINE Speed Max ABEC 9 Bearings 7mm

The ABEC 9 Speed Max bearing is a bearing made of a specially treated steel of the latest generation patented by Roll Line. It offers the maximum smoothness, an excellent and constant speed and high-level performances. This bearing has 8 balls for a better spread of pressure! The most bearings on market have only 7 balls!

ATTENTION: These bearings only work with 7mm axles!