MANUAL AIR PUMP: Keep your bike ready for the trails with the Schwinn Air Center Plus Floor Pump. The universal fit dual head works with both Schrader and Presta valves, and uses a red/green color indicator to show when you're ready to inflate. STABLE STEEL BASE: This bike pump features a durable wide steel base for added stability, and a soft grip handle for comfortable, reliable pumping. FOR EVERY BIKE: Whatever your bike style, the easy-to-read Schwinn Air Zone gauge helps find the perfect pressure for every ride. Delivers up to 120 PSI for reliable performance across tires. MULTI-FUNCTION: More than a bike tire pump – fill up sports balls and other inflatables with the included needle and cone attachments. TRUSTED SCHWINN QUALITY: Schwinn is the original American bike brand. We’ve spent over 130 years building the bicycle industry into what it is today, and we’re not done yet. Each product is designed in Madison, WI.