The JoeBlow name has been around a long time, and the Sport III is the version most riders end up with.
What the listing publishes
160 psi or 11 bar, a 3 inch mid-mount analog gauge, a hammer-style TwinHead DX5 for Presta, Schrader and Dunlop valves, an extra-long 360 degree hose, a steel barrel, a hardened steel base, an oversized padded handle, ball and bladder needles, and a hose dock. It stands 27 inches and weighs 3.7 lb.
What you feel in use
A mid-mount gauge sits closer to your eyes than a base gauge, and a steel base stays put at high pressure. The hammer head levers onto a valve instead of pushing, which matters on short Presta valves.
What to check before you buy
Compare the price with the BV. If you ride every day on narrow tires, the Topeak pays for itself in convenience. If you top up once a month on a hybrid, keep the money.
What we rate and what we flag
Strengths
The largest gauge claim here with a mid-mount position
The only pump on this shelf naming Dunlop valves
A 360 degree hose reaches a wheel at any angle
Compromises
Nearly three times the price of the BV
Bulkier to store
Steel means more weight
Specifications
Maximum pressure
160 psi (11 bar)
Gauge
3 in, mid-mount analog
Head
TwinHead DX5: Presta, Schrader, Dunlop
Hose
Extra long, 360 degree
Build
Steel barrel, hardened steel base
Height
27 in
Weight
3.7 lb
Accessories
Ball and bladder needles
Model
TC2262B
The questions riders ask
Is the extra cost worth it?
If you pump often, the larger gauge and the long hose are what you notice every day. For occasional use, the BV does the same job for less.
Does it fit all valves?
Topeak says the TwinHead DX5 fits Presta, Schrader and Dunlop valves.
Specifications: the manufacturer sheet for bike gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
160 psi · dual-scale 3 in gauge · thumb lock · clever valve head · 1.1 kg
A floor pump with a dual-scale 3 inch gauge that reads in 1 psi steps at low pressure, a thumb-lock lever and a head that fits Presta and Schrader without adapters.
Best for: Mountain and gravel riders who set low pressures carefully.