Originally Posted by
LiteraryChic
Thanks Chad! Are these all Presta valves? I've got Schrader valve on Lola's 700x38 tires.
I know all Lezynes have a reversible chuck for schrader, so no problem there; it just unscrews, flips around, and threads back on, so you only switch it once. The Pen Gauge hose has the same.
Crank Bros Sterling is auto selecting for presta/schrader, lever lock. Kenshibiker's suggested the tiny Topeak Micro Rocket CB, which is presta only. The others I don't know.