You will receive: 4* Sclaverand valve (insert) + 4* valve protection cap + 2* KFZ adapter + 2* protection cap + 1* removal tool + 4* ring nut, 1 set of 17 French valve pieces, general ground pole meets your needs. This bicycle valve set is ideal for replacing damaged or leaking French bicycle valves and Presta valves on bicycle inner tubes. Durable material: This bicycle valve set is made of high-quality brass and plastic. They are durable, safe and reliable. They have precision threads and can be attached to the air pump. They are tightly coupled with rubber O-rings to prevent wear. Leakage occurred during the process. Designed for longevity. Standard size: The valve set is of standard size and the bicycle valve adapter fits most standard bicycle pumps. The specific dimensions are shown in the detailed drawing. Compatible for Use: The bicycle valve core kits are suitable for repairing all tires and wheels with Presta valve stems and Presta valve stems. It is suitable for bicycles with a top-mounted valve stem, such as children's bikes, mountain bikes, road bikes, and folding bikes. Easy to Install: You only need to tighten and inflate the car pump and compressor. This will allow you to use a pedal pump or compressor to inflate tires and pump. The valve core remover is a perfect portable tool. It installs between the spokes and can be turned quickly and easily. It is a great accessory for cycling enthusiasts.