Bones Medium Bushings Formulated for the majority of skaters who already have good control of their board and just want quick, positive response, centering and the control to skate anything or anywhere.
- 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
A Little bit more info