Prestaflator&trade; Professional - Multipurpose Presta and Schrader Bicycle Inflation Tool ADVANTAGE - designed with a long-throw trigger valve. FEATURES - A full squeeze on the trigger provides maximum pressure for seating tubeless tires. DESIGN - Designed for MTB and Road tires with a wide range of pressure requirements. QUALITY: Prestacycle isdedicated to putting new ideas and innovations in the hands of cyclists. As life-long cyclists, we understand its about riding and actually being on the ride. We make products to do the right job quicker, and give you more time in the saddle.