BONES Hardcore Medium Skateboard Bushing

BONES Hardcore Medium Skateboard Bushing. 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. The HardCore insert in the center of BONES bushings connects the two sides of each bushing together by bonding them to the HardCore insert. When the hanger web...