Copper Bicycle Bike Pump Conversion Nozzles Adapter Tool 10PC Product selling points: new and These adapters are made of copper, very durable and, you can use them for a long time. These adapters cover common pump, compressor or equivalent connection systems. They are lightweight and just takes space in emergency luggage, but in an emergency they will be very Designed with screw threads and sealing, easy to install and hermetically seals, you can use them any where and any time easily. Different adapters in the package and allows you to adapt unsuitable valves to pumps or gas station compressors. Material: Copper Package Included: 1 PC Bicycle Adapters(5pc) High-Performance Tires:Upgrade your cycling experience with our high-performance tires. Engineered for optimal grip and durability, these tires ensure a smooth ride on various terrains, enhancing your biking adventures. Ergonomic Saddle for Comfort:Experience unparalleled comfort during long rides with our ergonomic saddle. Designed with rider comfort in mind, it provides the perfect blend of support and flexibility, allowing you to enjoy every journey. Precision Gear Shifting System:Take control of your ride with our precision gear shifting system. Smooth transitions between gears guarantee a seamless cycling experience, allowing you to effortlessly adapt to changing terrains and speeds. Lightweight and Durable Frame:Our bicycle frames strike the perfect balance between lightweight design and durability. Crafted from high-quality materials, they ensure a sturdy yet agile ride, making your cycling adventures both enjoyable and reliable. Advanced LED Lighting System:Illuminate your path with our advanced LED lighting system. Whether you're cycling in low-light conditions or exploring the great outdoors at night, these lights provide enhanced visibility and safety for a worry-free biking experience.