The Blackburn Core Pro Floor Pump is a top of the line pump. It's constructed of durable 6061 aluminum alloy and stands nearly 29-inches tall, giving it the largest air chamber in the Blackburn line. That means less pumps for greater pressure. The Pro also boasts a 51-inch hose to reach your bike even if it's on the back of your car. The Airtap™ head is designed to be compatible with Schrader, Presta, and Dunlop valves and features an in-line bleed button for pressure perfection. It might just be the best-looking cycling accessory you own. The Blackburn Core Pro Floor Pump has you covered, whether you're in the basement, garage or on the trail head.