Does anyone know of a Canadian online store that can sell me a XXXL helmet. My old open face one is from the easy rider days and I need to replace it. There were no large helmets to be had when I visited the two biggest bike shops in the province and the local dealer here is not sure he can find one for me.
I don't mind ordering online although you take the risk of getting the wrong size. I much prefer to order from a Canadian website as you don't get the hassles with customs and brokers.

Here's a link (http://www.webbikeworld.com/motorcycle-helmets/extra-large-motorcycle-helmets.htm) with some info on different xxxl helmets. Shoei and HJC now make some helmets in that size as well. I've got a sizeable melon as well, and wear 2X in some makes, 3X in others.

some large helmet selections...
http://www.newenough.com/browse/advanced_search?properties%5B%5D=21

they ship to canada, too. :)
http://www.newenough.com/info_pages/terms.html

You need to measure your head around your forehead above the ears in centimeters as not all manufactures size in XL XXL etc my BMW system 5 is 60/61cm but they do them a lot bigger than that.

Steve

I found that replaceable cheek pads make a huge difference, too... I wear size 7-7/8 hats (62-63 cm circumference), and I've got a L Shoei RF-1000. I've replaced the stock cheek pads with smaller (31mm) ones, and it made all the difference.

With a Scorpion, for instance, I needed a XXL to feel comfortable and even at that it fit me oddly.