JMCHstore Mini Bike Weld on Drum to Disc Brake Wheel Conversion Kit. Transform Your Mini Bike’s Braking System! This innovative conversion kit is designed for various mini bike models, providing a seamless upgrade from drum brakes to disc brakes. Please note that this kit does not fit the Baja DB30 mini bike. Welding Required: Professional welding is strongly recommended for optimal performance. Drum to Disc Conversion Solution: Easily converts your existing drum brake wheel into a disc brake setup without the need for new wheels or tires. No Tire Removal Required: Designed to weld directly onto the original drum hub, saving you time and eliminating the hassle of tire dismounting. Weld Plate with Pre-Welded Nuts: Features rear-mounted welded nuts that allow the rotor to bolt on securely after welding, ensuring perfect alignment. Includes 160mm Brake Rotor: Comes with a standard 160mm disc rotor compatible with mini bike hydraulic brake systems and 63mm hydraulic brake calipers for enhanced braking performance. Improved Braking Performance: Experience stronger stopping power and more consistent braking with hydraulic disc brakes compared to traditional drum brakes. Heavy-Duty Steel Construction: Crafted from durable steel, this kit is built to withstand high-load riding conditions for long-term reliability. Upgrade your mini bike today and enjoy enhanced safety and performance on every ride!