300PSI Shock Pump High Pressure Air Pump Presta Schrader Valve Mountain Road Bike Pump with Gauge for Front Fork and Rear Suspension Air Shocks Designed for inflating mountain bike's front and rear forks, suspension seat post, bike and E-bike tyres.  If you accidentally pump up the tire pressure too much, press the deflation valve to fine-tune. It is up to 300psi, faster air inflate, saving effort and time. 360° rotatable hose, easy to pump up. Features: Designed for inflating mountain bike's front and rear forks, suspension seat post, bike and E-bike tyres. 300PSI for quick inflation, time and labor conservation. Compatible with Schrader & Presta valve, quick and easy e. Transparent gas-pressure meter allows you to read the tire pressure clearly and directly. Fine-tune bleeder button to obtain the exact pressure for the ultimate comfort on your ride.  Ergonomic T-handle, comfortable to grip. 360 degree rotating flexible hose can reach the valve at at any angle. Aluminium alloy frame, durable, corrosion-resistant with good hand feeling. Specifications: Material: Aluminium alloy Color: Black / Titanium ( optional ) Max Pressure: 300PSI Pump Length: 33 - 51.8 cm / 13.0 - 20.4 in Pump Weight: 167.5 g / 5.9 oz Package Size: 35.5 * 7.5 * 4.5 cm / 14.0 * 3.0 * 1.8 in Package Weight: 230 g / 8.1 oz Package List:  1 * Bicycle Pump