Motorcycle Helmet Dirtbike

New motorcycle rider, what should i get? also other questions.?

Ok so...I've driven a kawasaki 100 (dirtbike with signals n such for street use) for a while, all thats saying is i know how to turn it on, shift, and ride around a bit. i drove it offroad though not on.

anyways, I'm interested in learning

Know an answer?

I've been riding 4 years and owned 9 different bikes, not because I crashed them but because I like to try out different models.

These are the bikes in order:

Yamaha Dragstar XVS125 - owned for a year, good introduction