Each set includes one full set of Pro Duro Bubble Bushings (4 bushings) and one set of Pro Duro Pivot Cups (2 cups), finished in a green and gray swirl colorway which were designed by @Jakepfb. They’re made in 61A durometer, offering a solid medium feel that balances sensitivity and control. Inspired by conical skateboard bushings, they’re designed to noticeably improve tuning, response, and overall truck feel.
The Pro Duro Pivot Cups use a custom silicone blend exclusive to Teak Tuning, molded for consistency and durability. Each cup features one open end and one closed end, so there’s no cutting or modifying required — just drop them in and ride.