The upgraded RX401 has a stronger engine performance and a significant change in appearance. Compared with other models at the same price, it has more power and higher configuration, which makes it a competitive advantage.
If the traffic police insist on punishment, the owner can clearly tell the traffic police: the last three boxes are not fixed and not removable illegal modification! Detachable cargo baggage only for carrying, in accordance with the law.
Zhang claims the engine is a world leader in technology, weighing 42KG, lighter than similar engines such as Honda's, 4KG lighter than Kawasaki's latest 4-cylinder 250 engine, and only 1KG heavier than yamaha R3's twin-cylinder engine.