Originally Posted by SROC5
Guys, just came back from NJMP Lightening and used the HJC Si12, great helmet and glad I went for it. The weight, visor visibility, and comfort were as expected and more.
If it's a brand that fits your head, Highly Recommended
How thick is the top of the helmet?
I'm 6'7" and I want to start tracking but needless to say I don't have much additional headroom in an E90 w/ a sunroof. Does anyone know the lowest profile helmet that is approved?