Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not really good for presta
Review: It worked OK on schraeder side, but Presta side was not good.1. The yellow lever is awkward compared to standard "flip-up" lock.2. More importantly, at high pressure of road tires the air starts leaking through the Schraeder side as you approach the peak PSI.I returned it and got Blackburn Air Tower 2 for $22. It has two separate holes too, but the design is slightly different and seems to be working better with Presta valves.
