Ok now I(DaCol. @ Jan. 26 2007,23:35)I never said they have to be changed, I said IF you change every two year the buy the HJC. WHY(05BusaLe @ Jan. 26 2007,17:38)Why would the HJC have to be replaced before others? I have the all carbon one and also ordered replacement parts and pads for it for when I make the inside stink!(DaCol. @ Jan. 26 2007,20:35) Arai for comfort and longevity, HJC for price ! Which means if BOTH fit your head and you want to change every other year go HJC. But if you want a quality, comfortable fit and will keep the Helmet for 5 years, then go ARAIit's called $$$$$$$ . Why spend $600 or whatever for an Aria you'll only keep 2 years, just spend less for the basicly same helmet. Me, I don't change interiors, I change helmets since ALL helmet manufacturers say 5 years is the max on a helmet for FULL SAFTY. Why, because the crush material starts loosing its crushability the day it come out of the plant. My head is important to me no matter what the Helmet LOOKSlike. I ware it to protect me and look good. So I generally am buying new helmets every three to four years. I also ware a silky so I never get that nasty hair/head smell in the helmet. Silkys are CHEEEEEEEEEEP
About the other stuff inside could HJC change that for me? I am just thinking (typing) out loud! In lets say 4 years.