The Bontrager TLR Flash Charger Floor Pump is a game-changer for anyone running tubeless tyres. You use the standard pump action to fill up the pressurised chamber. When you are ready it instantly releases air into your tyre, popping it onto the rim & creating seamless tubeless tyre seating. With Flash Charger TLR, setting up tubeless tyres at home & on the road is a snap. Pinkbike.coms product of the year is a designed for efficient installation of Tubeless Ready TLR tyres without the need for a compressor. Air compressors are so over. Features Alloy barrel for smooth pump action Auto-select head instantly fits both Presta & Schrader valves Top-mounted 160 psi gauge Large, stable base minimizes tipping Inflates tubeless-ready tires without a compressor