Bicycle Components & Accessories

ROCKBROS Bicycle Pump Air Pump Mini Pump Bicycle Max. 320PSI High Pressure Presta & Schrader Air Pressure Adjustable Portable Two-Stroke Pump with Electronic Pressure Display for MTB, BMX, Road Bike 【ADJUSTABLE AIR PRESSURE】The bicycle pump reaches a high pressure of up to 320 PSI/22 bar, and can be adjusted to the air pressure by means of a pressure relief valve. You press the relief valve button to release 2-5PSI of pressure each time.... ROCKBROS Bicycle Pump Air Pump Mini Pump Bicycle Max. 320PSI High Pressure Presta & Schrader Air Pressure Adjustable Portable Two-Stroke Pump with Electronic Pressure Display for MTB, BMX, Road Bike