Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Same adapter found at most LBS's but cost more
Review: This adapter works like it should but I realized that this is the same one at your local shop, but cost more. It screws on the presta valve. After you open the valve, screw this adapter in knurled side towards tire, and attach schraeder pump.
