The amount is large, it is not easy to distinguish between good and bad, the grade is large, the composition is different, and the price difference is also large, resulting in rampant oil fraud!
Luxury motorcycle prices are not necessarily cheaper than cars, and even some prices can buy a luxury car, together to sum up the world's top ten most expensive motorcycles.
In the carburetor era, it is a consensus that winter motorcycles need hot cars, but now motorcycles are EFI, and winter can be started with one click, so do you need hot cars?
Many owners have found that how to make a good motorcycle suddenly found that the direction of riding is unstable, and the faster you ride, the more severe the direction swing.