Hi, Enzo!!
Thanks for your comments. Well...I have only one type of air filter, they are BMC filters but I'm going to put K&N filters, the model for our bike is the RU1400, you cant get them from the website (K&Nfilters).
And...what kind of blue light do you mean?
Oh!! I know...this is not a flashlight, Enzo, It's a diskLock made by Luma.