I love my scorpion motorcycle helmet, fits really well. I dont have a MX helmet of theirs. When I race, I use a FOX which is super comfy and plush, and it soaks up my sweat really well. When I ride any other time, I wear an HJC CLX series, have several of them. They are a bit cheaper than most of the others, but find them comfy as well, and I have an extremely large head so I like to try the helmets on ahead of time, and HJC is what my dealer carries the most of.
2008 700xx; Power Bomb header with power core 4 exhaust, Power Programmer III, pro armor nerfs, prm products control front and rear bumpers and full skid, 10" ITP rears, ITP Baja's fronts, RZR 2's all the way around, Uni filter, 13t sprocket, CCP steering Damper, DS450 shock swap, Dual Gasser Throttle, bar risers and Moose barkBusters. 730XX kit plus other engine mods!