Air pump foot pump with double cylinder pressure gauge ROCKBROS Color:Blue One size fits most head

One size fits most head circumferences 56-62 cm: This ear warmer is soft and stretchy

It provides a secure fit without slipping

Integrated rear light suspension:The bicycle saddle cover has an integrated rear light suspension so that you are clearly visible even when riding at night

41 inches (54-62 cm)

Aluminum steerer tube 28

Air pump foot pump with double cylinder pressure gauge ROCKBROS Color:Blue One size fits most headDual Cylinder Foot Pump: The ROCKBROS dual cylinder air pump features reinforced dual cylinders for higher air pressure, less leakage, and faster pumping. Precision Pressure Gauge: This pedal pump delivers pressure up to 11 bar 160 PSI. The pressure gauge is made of copper for greater accuracy and is less sensitive to temperature or humidity. Universal Valve: This bicycle air pump comes with Presta and Schrader valves, eliminating the need to change