Topeak Joe Blow Sport II Floor Pump
This unique mountain bike specific floor pump features a super-sized steel barrel designed to deliver the higher volume required of large off-road tires and an extra sensitive, base mounted analog gauge with air release button to help dial-in the exact pressure. A TwinHead with extra long hose, oversized padded handles and stable composite base make the JoeBlow a must-have.
The TwinHead technology gives riders the best of both worlds. Presta valve internals on one side and Schrader valve internals on the other, this easy-to-use dual pump head design makes tire inflation chores a snap. No adapters or swapping out pump head parts, simply choose the side you want, press onto valve stem, flip the locking lever and start pumping.
Designed with a new easy-to-read chronograph-inspired pressure gauge with PSI and Bar index.
Oversize/overweight charge applies to this item.
So far, so good. I've only used with Presta valves so far, but I like the option to use with Schrader without changing the head. Connects easily to the valve. No problems yet inflating both my tubeless mountain bike tires or my road tires. Only tried up to around 95 psi, with a bit of resistance up at the higher pressures, but it did the job. The dial is easy to read. I'd recommend it.
Some pumps give you a ton of airflow but too much resistance, others only pump at the last bit of the compression. Then there's the Joe Blow. Smooth with plenty of airflow and low resistance. I have seated many tubeless setups with this pump. The gauge is pretty easy to read, with a marker that you can set to match up the pressure to your planned level. And that color scheme looks awesome.