Risk Racing Ripper Automated Goggle Roll Off SystemRisk Racing designs and creates the most innovative motocross, dirt bike, & ATV gear & accessories. Features, Clear goggles in as little as 1 second, No more taking hands off handlebar to clear roll off, Use almost any roll off goggle*, Manual override in case of mechanical failure or damage, Quick set up, Auto Burst Mode or Momentary Continuous Mode, Sync multiple Rippers to one remote for quick change in race situation, Micro USB rechargeable,