About Pro Performance Suspension ShockpumpThe PRO Performance Suspension is a high pressure shockpump with an analogue gauge. Designed to provide you with a better sports’ bicycle experience the PRO Performance Suspension shockpump is rated to 28 Bar/400 PSI, it features a durable alloy barrel, a magnet lock handle and a Schrader suspension valve head. Its analogue gauge allows you to accurately set the suspension pressure of your mountain bike fork and shock. FeaturesHigh pressure shockpump Pump for suspension-forks and rear-shocks Alloy barrel Magnet Lock system Schrader suspension valve head Maximum pressure: 28 Bar/400 PSI Weight: 153g About PROOwned by parent company Shimano, PRO produces high performance bike components including handlebars, stems, seat posts, saddles, wheels and other bike accessories. With an emphasis on testing and innovation they have grown into one of the largest component manufacturers in the world.