I bought a generic system from Amazon, the type that have sensors screwed on to the valve and that have been mentioned on here already. It worked for about a month and then packed in, so I binned it and bought this for £30. It doesn’t give a continuous reading to a display in the cockpit but I figured with a tubed tyre any major loss is going to happen pretty quickly so I only really need to check pressures at intervals, merely a precautionary measure to make sure pressures are ok for the riding I am doing. Which I can do during times off the bike (breaks, fueling up etc).
You screw a sensor on the valve, then switch the ‘wand’ on and tap it on the sensor.
You screw a sensor on the valve, then switch the ‘wand’ on and tap it on the sensor.