A friend of mine is looking to replace her Arai with a new one but they no longer make the helmet she wears. She said all the reviews of the new model mention a size difference from the old one such as if you normally wear a Large, you now would get a Medium. Well she already wears a XS so she wanted to chat with someone knowledgeable with them. I know there is a guy who traveled around at all the IMS motorcycle shows but I can't remember his name. Thanks!
You're thinking of Bruce Porter. Your friend should be able to go to any authorized Arai retailer (check local bike shops) for a proper fitting.
Across from Bruce at all the International Motorcycle Shows is The Service Pavilion. They specialize in Arai Helmets. Check him out at www.theservicepavilion.com. Rob will be able to help.
The size of her head is going to tell her what fits. Do you have a bike shop near you that sells Arai? Call TJ at Riders Discount 866.931.6644 ext. 817. email FORUM at RIDERSDISCOUNT dot COM they support racers and support the BBS