Bones Hardcore Bushings are ready to rip right out of the box no break in period. Special formulated urethane provides high response turning for improved truck performance and better skating experience!

• Patented Double Action bushing
• Chemically bonded core insert
• High rebound urethane
• Hardness: 96A

Included:

• 4 Hardcore Bushings(2 sets)
• 2 top washers(bottom washers not necessary)