- Enhance the performance of your bike with our innovative mix screws, designed to create a superior seal between the bottom bracket and wheels, effectively preventing water ingress. - Compatible with road bikes, mountain bikes, and folding bikes, this product ensures a stable and smooth riding experience on various terrains. - Crafted from precision bearings and durable metal materials, it guarantees reliable performance and longevity, making it a smart investment for avid cyclists. - Features a square hole that fits snugly with the bike base, enhancing stability and improving power transfer efficiency during rides. Use Cases: - Ideal for daily commuters looking for a reliable bike that withstands different weather conditions without compromising performance. - Perfect for mountain biking enthusiasts who require robust components that can handle rough terrains and extreme conditions. - Suitable for casual cyclists who enjoy leisurely rides and appreciate the seamless functionality of their bicycles. Upgrade your cycling experience with components that prioritize durability, performance, and compatibility.