Pump it up.
This Silca High Pressure Gauge is an exact replacement for the laboratory-grade gauges found on SuperPista Ultimate Floor Pumps. These reliable, precision gauges are unlikely to give out on you; rather, this stand-alone gauge kit was created to allow you to swap out your Low-Pressure gauge for a High-Pressure one so you can retain accurate inflation numbers regardless of riding discipline.
Unlike many other gauge designs, Silca uses a secure O-ring face-mount connection that doesn't rely on threads to make the seal. This also facilitates a quick removal and installation, requiring just two hex screws. The easy-to-read dial is accurate to ±1% and reads from 0 - 160 PSI.
Includes Ultimate Gauge, SILCA S-2 Tool-Steel 4mm Hex Key, 10 mL Bottle of O-Ring Lubricant, and O-Ring housed in a reusable 2-part EVA Foam Case for storage when not in use.
What you need for a road ride.