OEM speedometer for Rieju MRT 50 geared mopeds from model year 2015 and Marathon 125 from 2012. original Rieju spare part.
The size of the rear wheel (17 or 18 inches) and the speed unit (km/h or mph) must be selected once during initial commissioning.
Once the selection has been made, it cannot be undone.
The size of the rear wheel (17 or 18 inches) and the speed unit (km/h or mph) must be selected once during initial commissioning.
Once the selection has been made, it cannot be undone.







