The Orranje Air Vent Gauge Pod replaces the "ball vents" to house a 52mm gauge in a fixed position, whilst still allowing air to pass through the vent.
These are made from black printed ABS plastic, and are suitable for painting. They are supplied as a single unit. Installation is as simple as removing your existing ball from the vent, and clipping this in place.
Please note, the gauge is not included. We have purposefully designed these to be a snug fit, and a shy under 52mm. This is to ensure a tight fit with gauges that measure 51mm-52mm, so there is no need for tape to stop them moving in the mount.