“Great pump. This is an extra pump for me as I keep one in another location. I like the features of this one, the connector is great with additional screw fitting to release the depressed value core before unscrewing connector. Nice… well made too”
“Good for the money, but you still loose a little air when unscrewing the plunger.
But i can honestly say as an ex-bike mechanic.. that i have never found or used a pump that doesn't loose at least some air when you disconnect.”