If you enjoyed the stylish Ferrari Helmets, then here is one more option that you can explore to add to your mean biker look. Created as a concept two years ago, the carbon shell RX7 has now seen the light of day. Bruce Anstey was spotted wearing one of this limited edition Arai RX7 RC helmets, which has been crafted using the Formula 1 GP-6 RC car racing helmet technology. The £2100 ($3390) worth helmet will be limited to only 300 versions in Europe. The helmet is being sold in sizes ranging from x-small to x-large and accompanied by a free care kit and helmet bag.