These are a mid-priced bearing from Spitfire designed as a Bones REDS equivalent. They are faster than their cheaper counterparts and can be maintained due to their removable shields. Spitfire are a brand you can trust, everything they make is good quality and these are no exception...

• Spitfire Classic Skateboard Bearings
• Set of 8 
• Super fast. 
• Durable. 
• Guaranteed.