Twolions High Rev 608RS Hybrid Black Ceramic Bearings for Inline Skate or Skateboard or Scooter (Pack of 8)

1. Hybrid Ceramic bearings,do not need Grease,it have special rustling sound ,Super High Speed , Long Spin time. 2.Rolling elements:7 Black Ceramic Beads(Si3N4), High Temperature and Corrosion Resistance,Abrasion resistance,High Revs. 3.Size: 8 * 22 * 7 (Inner * Outer * Height) / Unit: mm 4.The Bearings have High Speed and High temperature resistance，But It Do not Suit For Extreme Sport , Like High iIntensity Jump. 5. Please Note:Freesport Speed Demons is a Series of Bearings which is under Twolions Brand. So the Bearings Rings will print "Freesport www.twolions.net" on the bearings.So when you received the bearings with Freesport Print , it is a correct bearings .Not Wrong Bearings.

• 1. Hybrid Ceramic bearings,do not need Grease,it have special rustling sound,Super High Speed,Long Spin time.
• 2.Rolling elements:7 Black Ceramic Beads(Si3N4), High Temperature and Corrosion Resistance,Abrasion resistance,High Revs.
• 3.Size: 8 * 22 * 7 (Inner * Outer * Height) / Unit: mm
• 4.The Bearings have High Speed and High temperature resistance，But It Do not Suit For Extreme Sport , Like High iIntensity Jump.