I can't judge yet, even though the engine has been covered for quite a few days, I haven't looked yet to see if anything is wet, because it's in the rain and because it rains all the time, or I wasn't at home. What confused me was that there was an error on your website regarding the size of the helmet, as it was written for size XL that the length is 224 cm or something like that, but in fact the length is 277 cm and it is much too big for my scooter.