Motion Pro offers a valve extension specially designed for use with the 890312 pressure gauge on Showa shock absorbers. It extends access to the inflation valve, making it easier to measure and adjust nitrogen pressure. This accessory improves practicality during workshop or paddock interventions, particularly on suspensions that are difficult to access. Its design ensures a reliable and secure connection, limiting pressure losses when connecting or disconnecting. Compact and robust, it is designed to withstand repeated handling in a demanding mechanical environment. Compatible with both 2-stroke and 4-stroke motocross and enduro bikes, it fits perfectly into a professional suspension maintenance kit.