This high-quality carburetor repair kit is designed for Mikuni BST33 carburetor, specifically compatible with Aprilia Pegaso 650 and BMW F650 motorcycles. The kit includes essential components such as the diaphragm, float, gaskets, and needle valve, providing a complete solution for carburetor maintenance and repair. Made from durable materials, this kit ensures a perfect fit and reliable performance, helping to restore your bike's fuel system to optimal condition. Whether you're a professional mechanic or a DIY enthusiast, this repair kit is a must-have for keeping your motorcycle running smoothly.