Description
The Sonic SuperSonic ABEC 7 Skate Bearings are built using high-precision, heat treated balls and races that are made of some the highest quality 52100 chrome steel. To lighten the bearing and to dampen vibration, Sonic used a polymer cage rather than brass or steel. The stepped inner races and non-contact rubber seals do an excellent job keeping the bearing clean without slowing the skater down.
- Includes:Â 16 – Sonic ABEC 7 Bearings
- Size:Â Standard 608
- Serviceable:Â Yes
- Lubrication:Â Synthetic Gel
