To add sealant, you simply release the air from the tire through the Presta valve, then unscrew the carrier to reveal the higher volume valve body. You can then dispense sealant through the valve ...

Instead the ConvertAir gives you complete press-to-fill or release air Schrader valve functionality, and tool-free removal to add sealant or seat a new tubeless tire. It essentially is just a ...

With their Fillmore valve, Reserve take a whole new approach to improve a well-established standard. Thanks to the larger port, Reserve’s high-quality Fillmore valve simplifies tubeless setup without ...