Don't buy a windproof blanket, it just gives you psychological comfort, which brings the harm of motorcycle owners far more than the benefit, the cold effect is not as good as a pair of cotton gloves.
There are many bearings used in each moving part of the motorcycle, such as the steering column, the front and rear wheel hub, the rear chain disk, the bearings in the engine, etc., which are precision parts.
At present, if you want to buy a hard ADV model in the 300~400cc class, the KTM 390ADV is famous, but strictly speaking, it should not be in this ranks.
For ordinary oil, it is more appropriate to replace the oil every 2,000 kilometers. For fully synthetic oil, it is more appropriate to replace it every 5,000 kilometers.