The Bones Hardcore Bushings 3 Medium 91A are designed for skaters who want a balanced combination of stability, responsive turning, and smooth truck performance. The Double Action design creates more controlled turns compared to standard bushings while the high rebound urethane improves consistency and overall board feel.
No break-in period required — just install, adjust, and skate. The medium 91A hardness delivers responsive turns, smooth control, and reliable performance in all conditions, including colder weather.