pressure pump with a 300 PSI visual pressure gauge for precise, realtime pressure readings. Enables fine tuning of air pressure for accurate setup and consistent performance. Builtin, easytoread gauge lets you monitor fork and rear suspension pressure while you pump, ensuring the correct air volume without guesswork. Equipped with button airrelease valves for quick, controlled pressure reductions when needed. Portable design for easy transport and use on the trail or in the garage. Cylinder body made from aluminum alloy for corrosion resistance and longterm performance. Ergonomic handle provides a comfortable grip and smoother pumping action for less fatigue. Why you need it Accurate suspension setup: Dial in the exact pressure your fork or rear shock needs for better handling and comfort. Fast adjustments anywhere: The compact, portable pump and builtin gauge let you make quick changes before rides or during breaks on the trail. Durable and reliable: Aluminumalloy construction and a clear gauge mean consistent results ride after ride. Function and compatibility Functions: pressure inflation, realtime pressure monitoring, fine tuning, controlled pressure release. Compatible with: bicycles and bicycle suspension components (forks and rear suspension shock absorbers). Practical use scenarios 1) Preride setup: Use the pump to set fork pressure to the manufacturer's recommended value before a mountainbike ride for improved control and comfort. 2) Ontrail tuning: Make quick pressure reductions or increases between stages using the gauge and airrelease buttons to match changing terrain. 3) Home maintenance: Finetune suspension pressure during routine service or when swapping components to confirm settings. What stands out maximum reading (300 PSI) and a visible gauge for precise adjustments. Button airrelease valves for safe, accurate depressurization. Sturdy aluminumalloy cylinder and an ergonomic handle for reliable, comfortable use.