Make it easy to check the oil temperature of your motorbike by replacing the oil dipstick or filling screw with our oil temperature direct display. The measuring rods have rubber seals and are not sensitive to vibrations. The display range from 20° - 140° C warns you of the danger of engine damage through overheating and at the same time shows you very precisely when your motorcycle has been warmed up. Conclusion from the test in MO issue 02/2005: Universal solution for classic motorcycles with open, accessible oil filling pipe. Popular direct display from Ries with permanent integrated temperature sensor, which can also be used as a dipstick depending on the model. Fitted in seconds, removed in seconds. Slow reacting, fluid-dampened indicator, acceptable precision.