This BMW 3 or 4 series android head unit have upgraded to the latest BMW ID7 menu. Before ID6 UI is still available, you can choose the style you like. It doesn’t need to update software, just enter into factory setting freely.
The main tube is a large R angle square tube trailer bracket, when the tractor and trailer are separated, it is always used to support the ground and bear the first part of the load. Heavy and light commercial.
The 50cc air cooled engine design is a four-stroke single-cylinder in a near horizontal orientation that is used on a number of small motorcycles or scooters.