I have had the helmet for about 2 months and what I have to say is that:
good fit relatively tight with measurement on head 59-60 and helmet size xl
quality materials that give you the feeling of a much more expensive helmet, although from the first day it came apart a little at a stitching, material defect I suppose.
excellent visor and mechanisms, excellent anti-glare visor with pin lock as a gift
noise up to 80-100 is tolerable, after that quite a lot
good ventilation
generally value for money

Εφαρμόζει Καλά σε έμενα τουλάχιστον, έχει χώρο και στην γναθο, πολυ καλο εξαερισμό και ορατότητα, το γησο αφαιρείτε, όποιος το επιλέξει πρέπει να έχει και καλη ζελατίνα στο μηχανάκι του. Αλιος να μην το επιλέξει , μετά τα 100 χλμ έχει αρκετό θόρυβο, σε naked μηχανάκι παλεύεις να κρατήσεις σταθερό το κεφάλι σου λόγο ότι είναι σχετικά πλατύ κράνος.. Και με το γησο ειδικά έχει πολύ αντίσταση από το αέρα..
Το καλύτερο είναι ότι είναι όμορφο flip up και σε μπερδεύει ότι είναι εντουρο..

In the positives, its application, the quality of the materials and the finish are good, with very good visibility and an effective sun visor (quite dark), pinlock included in the price. The quick release is metallic and not plastic. Top-notch ventilation with 7 air intakes and 3 air outlets. It is quite lightweight compared to other helmets in its category. There is considerable aerodynamic noise, but still lower than helmets in its category (type and price). The visor is a negative point, as at speeds of 80 km/h and above, it creates incredible shaking throughout the head, in a dangerous spot for focus on driving. It also creates additional aerodynamic noise. I removed it without further thought... after all, it only functions as a shadow in the center, as it is shorter on the edges and doesn't offer anything. If you go up to 70-80 km/h, it's okay... otherwise, remove it. Overall, a decent helmet for its category and price.