Boost your Mini 4WD racing with the Tamiya GUP #475 13mm Roller Ball Bearings II. Designed for hobbyists who love to customize their models, these bearings improve performance by reducing friction and increasing speed. Easy to install, they are compatible with a range of Tamiya chassis, including Super I, Super II, and more. Enjoy the satisfaction of upgrading your vehicle and watch as it zooms past the competition. Each pack contains two high-quality ball bearings, ensuring your ride is smooth and fast.
