Used my shimano two sided floor pump for a decade. Bought this fir cottage but will not connect properly to a presta valve. As soon as I start pumping it makes a clicking noise and then wont pump. Have swapped to back up rubber piece but didn’t help. Can’t figure it out.

Got this one in2018! Of all pumps I’ve owned this one seems to be most friendly with Schraded and presta stem valves! The prevouus one I had from PT blue would destroy presta valve stems.

This pump is great let’s me dial the pressure I want in my tubeless set up it’s easy to build trust with specialized products they are a head of the competition by far

Best Pump Ever! Great pressure! Large Dial! Easy to use!

Great pump

I use this pump to inflate mtb tires. The gauge is accurate (double checked with a digital tire pressure gauge) and very easy to read. The pump head is really easy to get on the Presta valves, and so far I haven't had issues with the valve core getting bent like I did with an older pump from another brand. The long hose is nice as I don't have to reposition the pump when moving between front and rear tires. The pump is solidly built and at the lower mtb tire pressures I tend to get around 1-2psi per stroke. Very happy with this pump!

This pumps up road tires quicker than most pumps with ease. The problem is the gauge quit working after 3 months of use and is cheaply made. I’d like to see glass and metal for the gauge and not this.

Hi there, This pump never worked properly :( I only ride during the summer and I regret spending this amount for something that doesn’t work. The psi indicator doesn’t give an accurate reading. Aremi Ramirez

Great quality, every touch point feels robust and well built. Time will tell on durability, but no regrets. Works well for my MTB and road bike, love the specificity and readability of the gauge.

Everything I'd want except a bleeder valve. (In retrospect I should have bought the mountain bike version that has the bleeder valve. But this pump supports higher pressures.) Solid construction. Seemless switching between Shrader and Presta valves. Nice big presure gauge. No complaints!