yes. The piston inside the fluid reservoir has a magnet, the sensor is at the end of a tube parallel to the piston that you see in this picture. The sensor is adjusted with a 7mm wrench.
I have now amended the links on the web page, thank you for pointing it out.
Bike manual:
LCD manual:
The Rio MTB is supplied with short mudguards as in the pictures. A number of customers prefer full sized mudguards fitted so we can do that as well. They can be purchased on the net for about £10 and are easy to fit.
I don't really know to be honest. Andy writes the manual and deals with warranty. I suppose they are options in the LCD settings.