Before placing the order, I was very concerned about the quality in relation to the price.
It arrived in 5 days including the order date, and I have used it for 5 days so far and am satisfied. I bought it because of the cold wind, and I was considering using anti-fog film or spray because I was worried that a lot of moisture would build up on the visor, but when I move with the visor slightly open, no moisture builds up.
Of course, if you stop for a moment or enter a warm place, moisture will build up, but at that time, just raising the visor will prevent any obstruction to your vision.
It is very convenient as it can be used as both a full-face and an open-face helmet.
I think it offers great value for money.
Before purchasing, I checked to see if the helmet had a replaceable visor, and I bought this product because it was a system helmet that allowed for visor replacement. On the third day of use, I dropped the helmet on the floor and a small scratch appeared on the visor, so I tried to replace the visor. I looked for replacement methods on the internet and YouTube, but no matter how hard I searched, I couldn't find any.
So, I just slightly inserted the flat screwdriver provided into the groove on the small diamond-shaped cover next to the visor, opened it, and then loosened the large Phillips screws on both sides, and the visor was easily removed.
It was a bit difficult to assemble at first, but after taking it calmly, it was assembled without any problems.
The only downside I see is that it makes a wind noise when moving, but that's not a big issue for me and I don't mind it. I bought one size larger because I wear glasses and earphones, and I'm satisfied with it. I haven't used it in the summer yet so I'm not sure, but I think I'll sweat a lot in the summer, and I imagine other companies' helmets would be the same. I haven't tested it in the rain, so I don't know about its waterproof performance, but I am very satisfied with it. For reference, I will also upload a photo of the disassembled visor. The trick to assembling the visor is not to try to fit both sides at once. Instead, fit one side first, tighten the screws moderately, then do the same for the other side. Finally, make sure to tighten both screws properly to save time.