Wunderlich - Oil Level Sensor Guard for BMW R 1300 GS (Adventure)This Wunderlich guard for the oil level sensor of the BMW R 1300 GS and GS Adventure is made from form contoured plastic. It reduces the risk of damage to both the machine and the environment. Function and Product Features The oil level sensor protruding from the bottom of the oil sump on the BMW R 1300 GS and GS Adventure is at risk during off road riding When crossing a ramp or bottoming out, the engine guard can flex and exert pressure on the