I have had the Sport Gravel Drive Floor Pump for a couple of years now. The stock screw on pump head was horrible / awful / terrible / no bueno. This Presta-only head is a beautifully machined product that works very well. At $30 it should be wonderful, and it turned a $50 pump into an $80 pump so it only gets 3 stars for value. But if you have a Sport Gravel Drive Floor Pump (or any other Lezyne floor pump with that terrible screw-on head) and you don't want to just throw it out, this is the fix as long as you only need it for Presta valves. Installation is easy. Just cut the tube as close to the old head as possible, lubricate the inside of the tube, and install the new head.
As far as floor pumps go..,these are pricey. That said'I really wanted to try out all the great features. The pump comes ready to clip onto a presta valve with the easy to use Hiro Chuck. The Hiro Chuck can be removed, leaving a Schraeder Chuck. The gauge comes in automatically, and is very accurate. Fantastic parts availability and Warranty. The hose is perfect'it can be secured neatly for transport. It is long, and since it is attached higher up'it can reach your tires, even when the bike is in a stand or bike rack behind your car.
The version I received has a quick connect Schraeder Chuck. It connects to the Hiro quickly and easily, and you can twist the Hiro in a bit to snug up the connection. You can fiddle with the knurled top to adjust the grip of the rubber Chuck liner' and with a little practice'it is very easy to get connected and air up. Try not to open the presta valve more than a turn to a turn + 1/2' that makes for a clean disconnect without air loss from the tire. You will still air release from the hose.
Enthusiastic to be able to keep this pump serviced and performing to peak level for many years to come.
I grew up with shrader style tire valves so when I got my Trek FX3 5 years ago, Presta valves took an adjustment period. I bought a $30 Serfa pump from the local store. For a long time, I thought it was my fault that my fingers were getting smacked when the pump head handle would snap back. And I didn't understand why it was so difficult to get the pump head to seat properly on the valve. After learning that I needed to replace bent valve cores, I decided it was time for a better pump.
I shopped around and picked this one. It's a major improvement. It's so much easier to screw on the chuck head, pump it to exactly the desired PSI and unscrew the chuck. Inflating tires is much easier and pain free.
I bought the Topeak JoeBlow Pro X Floor Pump as a replacement to a decade old floor pump. The Topeak JoeBlow Pro X Floor Pump is a superior floor pump that I would highly recommend. I really like that the pressure gauge is positioned higher up on the unit to clearly see the pressure read out. The stance of the base is solid and does not rock in any way, metal base is flat. I also like the fact that the extension tube can be used for short or long scenarios, I will often pump my tires up while my bike is still mounted on the hitch rack on the back of my vehicles. Lastly, the head unit that attaches to the bike tire valve is great. You press it on to and it secures and it holds and locks with no leakage.
