Negative Positive
Title: sticky release
Review: this product pumps air into tires very well, however, when using it with presta valves, it is impossible to pull it off of the valve once you fill your tire! I have sacrificed three tubes as I wasn't able to take the nozzle off of the valve without ripping the stem off of my tube! I don't recommend this product. However, if you are planning to use with schrader valves, there is no problem removing the nozzle from the valve once you inflate the tire.
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