Install tubeless tires easily and mess-free, without clogged valves. MilKit makes the tubeless conversion clean and simple. All the necessary products and solutions for converting mountain bike, gravel, or road bike tires are available in the milKit program. The innovative milKit valves with additional rubber flaps no longer clog and allow for measuring and refilling the sealant without releasing the pressure from the tire: install rim tape in the rim, install milKit valves in the rim, and remove the valve core, inflate the tire with the milKit Tubeless Booster - the air stays in the tire thanks to the rubber flaps on the milKit valves, inject sealant into the still-pressurized tire using the milKit syringe through the milKit valve. It's that simple: install the valve core and inflate the tire to full pressure until it fully seats on the rim. Enjoy your ride.