The Tusk Digital Suspension Pump makes setting suspension air pressure easy and accurate. This pump is a must for the motocross bikes coming with air forks. It also works on other motorcycle and mountain bike forks and shocks. This suspension pump measures air pressure from 0 to 300psi and makes adjustments easy with the large LCD display and micro-adjust air bleed button. Quality construction with a 6063 aluminum barrel and rotating hose that features a swivel head to fit Schrader style valves.