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Diamondback Bicycle Presta Valve Adaptors
Adapts presto valves for us with Schrader pumps
Full low-lead brass construction
Rubber O-rings keep air flowing where it should
Do you have a bike with presto valve tubes, but your pump only fits Schrader? Want to ride with a way to use gas station air pumps (just in case) If so, grab this inexpensive way to fit a Schrader pump to a presto valve. This brass presto to Schrader valve adaptors with O-ring seal. 2 per card.