Special high pressure and low pressure function which makes this pump usable for both tyres as well as shocks and forks. Fits Presta Schrader and Dunlop valves. Inflates up to 21 bar / 300 psi. Fine-tuning pressure bleeder valve for precise air delivery. Precision 1.5-inch analog gauge protected by a rubber housing. External swivel hose Lightweight aluminum barrel. Weight: 206 grams.