1" 25mm Go Kart Drift Trike Racing Aluminum Rear Wheel Hubs Stable performance, high reliability.a perfect replacement for your old ones Made of high quality material, for durable use. This is not just a replacement part; it serves as an ideal upgrade accessory, enhancing your vehicle's performance and providing a better driving experience. The combination of and expert craftsmanship results in an elegant metallic finish and outstanding design, adding a unique charm to your vehicle.