1Exquisite Craftsmanship: Nitrogen charging tool is made of high strength 6065 aluminum alloy, with CNC machining, ensuring high durability, stability and long lasting performance. 2Nitrogen Charging Tool: This is a tool used to fill shock absorbers or suspension systems with nitrogen gas, optimizing your suspension to enhance shock absorber performance. 3Maintain Proper Nitrogen Pressure: The use of nitrogen filling tool can ensure appropriate nitrogen pressure, thereby maintaining the normal working and long term durability of shock absorbers. 4Application: Shock nitrogen charging tool is suitable for WP shock absorbers with a reservoir, used for motorcycles, off road bicycles, off road motorcycles, etc. 5Professional Motorcycles Tool: Professional manufacturing, motorcycles shock nitrogen charging tool has high performance, strong reliability, making sure safety use. 1 xNitrogenChargingTool 2 x Bracket 1 x User Manual 1 x Pack of Accessories (8PCS)