The perfect addition to your mini pocket bike, this set includes an 10 inch wheel hub designed with ease of installation in mind. The high-quality aluminum alloy construction ensures durability and lightweight performance, allowing you to zip through the trails with ease. The wider contact design increases stability and traction while riding, providing a more stable ride even on rough terrains. With a 12mm axle hole, this hub is compatible with a range of mini pocket bike models, from 49 ml to 50 ml. These wheels are specifically built for off-road use, providing the freedom to explore and conquer new terrains without fear of damage. Plus, the easy installation process means you can swap out wheels quickly and easily when you want to try out different designs. Whether you're a seasoned off-road enthusiast or just starting out, this set has everything you need to take your riding to the next level.