The Arundel Shop Inflator turns your air compressor into a proper bike shop inflation setup. The hand-held design plugs into standard quarter-inch I/M pneumatic lines and lets you seat tubeless tires, top off tubes, or dial in precise pressures without reaching for a floor pump. The trigger operation gives you control over air delivery, and the whole thing operates with one hand so you can hold the wheel or bike with the other.

What makes this inflator different from generic compressor attachments is how the gauge reads pressure. Instead of showing you the air line pressure, which drops as soon as you release the trigger, a valve plunger inside the Woodsman pump head isolates actual tire pressure on the gauge. That means the gauge holds the reading after you pull the inflator off the valve, so you can check your work without keeping the head pressed onto the stem. The two-inch diaphragm gauge reads up to 160 PSI and 11 BAR with clear markings that stay legible in dim garage lighting. A rubber bumper protects the gauge face from impacts.

The Woodsman head uses a push-on design with a replaceable rubber grommet that seals against Presta valves. No threading, no lever locks, just push it on and pull it off when you're done. A brass bleed valve lets you dump excess pressure if you overshoot your target. The mostly metal construction handles shop use without developing the wobbles or cracks that plague plastic inflation tools. This is a dedicated Presta-only tool. If you work on bikes with Schrader valves, Arundel makes a separate Schrader version with a clip-on head.... Read More