With BONES HardCore Bushings, you will notice a number of positive improvements in the performance of your trucks.

• There is no break-in period. Just put them in, adjust and skate.

• Your trucks will be more responsive.

• Increased truck performance

• Improves your skating experience.

• Your turns will be smooth and positive, not floppy or rigid.

• 3 Hardnesses: Hard Bushing: 96A, Medium Bushing: 91A, Soft Bushing: 81A

When you turn a normal truck, the hanger web puts pressure on one side of each bushing (top and bottom). This squeezes that side and pushes the other side of each bushing away from the kingpin. We call this a single action bushing because only one side of the bushing works for you at a time.