The BMW R 80 ST model is a Allround bike manufactured by BMW . In this version sold from year 1983 , the dry weight is and it is equipped with a Two cylinder boxer, four-stroke motor. The engine produces a maximum peak output power of 50.00 HP (36.5 kW) @ 6500 RPM and a maximum torque of . With this drive-train, the BMW R 80 ST is capable of reaching a maximum top speed of 172.0 km/h (106.9 mph) . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the BMW R 80 ST has a frame with front suspension being and at the rear, it is equipped with . Stock tire sizes are 100/90-19 on the front, and 120/90-18 on the rear. As for stopping power, the BMW R 80 ST braking system includes Single disc size at the front and Expanding brake size at the back.