I’ve read some reviews about the GMAX GM68S helmet and it has been positive so far. Plus it is VERY cheap, about $US119.95; seems to me it puts the helmets that Arai and Shoei produce to shame.
http://www.g-max.com/gmax/index.html
EDIT: I have also seen it go for cheaper, plus I believe you get some free helmet gear with it as well.
