Unique retractable mini pump with the pumping volume of a floor pump. Integrated foot stand for stable and efficient pumping. Lightweight body made from 6063 T6 aluminum. TwistHead pump head; the innovative screw-on valve system is compatible with Presta, Schrader, and Dunlop valves. T-shaped handle. Screws and brackets for secure mounting on the frame are included. Tire pressure up to 8 bar / 115 psi. Weight: 248 g.