TurboFlow Valve Combo w/ RapidHead Pump Head Description: The TurboFlow Valve Combo w/ RapidHead Pump Head is designed to make setting and using a tubeless tire system much easier. The lightweight TurboFlow valve adapters are incredibly simple to install and operate, are made out of CNC machined aluminum alloy, and they allow much more airflow to pass through which means it is much easier to get a tubeless tire to seat on the rim using only a floor pump. Perhaps one of the best thing about the TurboFlow system is that it can be operated using any air pump that is already set up to inflate a presta valve. Finally, this kit includes a low profile Topeak RapidHead pump head that can be grafted onto most existing floor pump hoses as well as a presta valve tool to make the install much easier. Notes: Presta tubes and tubeless valve cores are sold separately. Features: Engineering grade polymer construction for the Rapidhead pump head results in a durable, lightweight, and low profile pump head that can be grafted onto virtually any floor pump hose TurboFlow valve adapters are precisely CNC-machined out of aluminum alloy to minimize the weight (only 1.4 grams for each adapter), have an airtight seal on the valve body, and provide a long life Adapter allows 3x the airflow of a traditional presta valve core for rapid tire seating and will not clog up with tire sealant TurboFlow adapters are compatible with any presta valve style tube or tubeless valve core with a removeable/replaceable core TurboFlow system is compatible with any presta valve pump head Kit includes a Presta valve core tool to facilitate removing an existing valve core and prepare for installing the adapter(s) Each kit/order includes: (1) RapidHead Pump Head (2) TurboFlow Valve Adapter for Presta Valves (1) Presta Valve Core Tool