Silca Superpista Ultimate Replacement Gauge

The Superpista Ultimate Gauge kits allow you to convert your Silca Ultimate pump between high and low pressure gauges, allowing a higher level of precision measurement. If you ride road, MTB, cross, gravel, track and so on your know that those disciplines require wildly different tire pressure. High-pressure gauges aren't good for measuring low-pressure tires, and vice-versa.  Kit includes gauge, Silca hex key, O-ring lubricant, and O-ring in an EVA foam case The "Low Pressure" (Yellow, 60 PSI) version is rated to 60 PSI with a resolution of 0.5 PSI, while the "High Pressure" (Red, 160 PSI) version handles 160 PSI with a 1 PSI resolution on the gauge.