I had done some research on this website when I was looking to buy a new motorcycle helmet. The specific helmet I wanted was on average about $290. I found the exact helmet on Motosport's website for $160. Due to the price being significantly lower than more reputable places, I was concerned. The reviews were okay and seemed to be very specific to one particular person and their experience with the biggest issue being slow shipping or not having the item.
I ordered my helmet online and received it 3 days later without any issues (I live in CA and had it shipped there). The helmet was exactly what I ordered, I got it way sooner than I expected, and I saved $130.
I would recommend!