This Valve Stem Conversion Kit for Bike Tires is a set of two high-quality brass adaptors that allow you to convert a presta valve to a schrader valve, or even turn a valve into a US valve.
The adaptors are lightweight and easy to install, and they fit most bike pumps. The kit also includes durable, waterproof, and anti-corrosion valve dust caps that perfectly fit on the valve stem of motorcy…

The Park Tool VC-1 Bicycle Tube Valve Core Tool is a compact and user-friendly tool designed for removing and installing Presta and Schrader valve cores.
It can also remove and install Presta valve extenders with 5mm wrench flats. The tool's overall length is 58mm, making it easy to handle and store.
Please note that not all Presta valve cores are removable. Made in the USA, this tool com…

This Valve Adapter Kit for Bike Tires includes 10 Presta to Schrader converters, allowing you to easily convert a Presta valve to a Schrader valve.
This is particularly useful for road and commuter bikes, which often come with smaller Presta valves, while mountain bikes typically have Schrader valves.
With this adapter kit, you can use a variety of pumps and compressors to fill your bike …