Teak Tuning Pro Duro O-Ring Bushings are custom molded from premium silicone, providing consistent sizing, shape, and hole placement from bushing to bushing. With several durometer options available, the Pro Duro Series makes it easy to adjust your trucks for the amount of movement and responsiveness that best fits your riding style.
Each set comes with 4 washers that can be used to secure the bushings or left off for an even looser setup. If riding without washers, be careful not to overtighten the locknut, as this can damage the bushings. Pro Duro O-Rings work with most major fingerboard truck brands, including Teak Spacer, Prodigy Pro, Tech Deck, UAG, Dynamic, and Y-Trucks. The washers will have a slightly tighter fit on Y-Trucks.
61A Loose: Closely matches the feel of Teak's original O-ring bushings while offering improved consistency in shape. Provides a loose, highly responsive setup with plenty of movement.