It has metal parts where you need durability and plastic where it should be to save weight.
Topeak joe blow sport iii high pressure floor pump review.
The head is easily the joe blow s biggest strength.
This pump attaches easily the pressure gage is large enough to be read easily and then the pump disconnects without loosing pressure.
The joe blow 3 s head is so much better in comparison you can really feel it lock on and it makes inflating presta valve tires very easy the jb s head housing is made of metal which gives it a much more solid feel where the earl grey s is all plastic with a flimsier feel.
Joeblow sport iii the new topeak joeblow sport iii floor pump continues in the joeblow s tradition of setting the benchmark for durability and performance.
The gauge is well designed and clear to read.
This pump works best at home as it is large and heavy and despite its large base it s not the most stable.
The stroke volume was good and the effort to get to road bike pressure was reasonable.
The joeblow sport iii offers excellent all around pumping performance.