For mechanics and riders needing the highest performance and reliability. Double swivel hose prevents twisting, making pressure checks and adjustments quick and easy. 2.5" liquid-filled gauge with multicolored face for psi and Kpa. Heavy-duty protective gauge boot. 6061 aluminum trapezoidal body with integrated push button bleeder valve for easy air pressure adjustments. 18" premium hose with dual swivels and brass push-on ball chuck. 15 psi Gauge 0-30 psi