140PSI Bicycle Pump Tire Air Inflator Schrader Presta Valve Ball Needle Hose Portable MTB Bike Hand Pump Cycling Accessories

Material : ALLOY Brand Name : riderace Origin : Mainland China Certification : CE Type1 : Bicycle Pump Type2 : Bicycle Air Pump Type3 : Bike Portable Mini Pump

When using a bicycle pump, first connect the pump head to the valve core of the bicycle tire, and then operate according to the type of pump. The manual pump needs to be repeatedly pulled or stepped on. After inflation is complete, ensure that the tire pressure is moderate, and then disconnect the pump head