I've worn the helmet for about 6 months now and do like it.
A modular design that has an internal sunsheild which in the
review stated it wasn't able to be "partially" deployed. Mine
does so their test helmet must have had a problem.
Most of the parts for the helmet are replaceable. This is a better
situation over my Shuberth S1 helmet which is a PIA for finding
replacement sheilds etc.
A link to a review of the HJC Sys-Max II helmet:http://www.webbikeworld.com/r2/motorcyc ... sy-max-II/
I like the helmet for it's fit and the sunshield (although I agree
with the review saying the way it is deployed is a bit cumbersome).
Once you get used to it that will fade from the "problem" list.
Do wish it had a quick connect for the strap though. The double
d-rings can be tough on cold days.
I attached a bluetooth headset from Motorola and it works fine
inside the quiet helmet. Over all I like the Sy-Max II and would
recommend it. Be sure to try one on before purchasing.