To inflate a Presta valve, you merely unscrew the valve stem anti-clockwise after which you can attach a pump. At the time the specified air tension has been attained, clear away the pump and screw the valve stem clockwise to ensure it can be airtight. The Knowash Prestashop servicing web https://bookmarkpagerank.com/story19752885/a-simple-key-for-addon-prestashop-unveiled