In addition, new in-store information leaflets are being made available for retailers to give them and their customers more information about the SHARP scheme.
Road Safety Minister Mike Penning said:
"It is being estimated that 50 deaths could be prevented each year if all riders wore the safest helmets available. That is why I am delighted to be announcing additional SHARP ratings today at the same time as the new and improved SHARP website is launched."
"By making sure that motorcyclists comprise right of entry to the best safety information, promoting supplementary training and safe riding, and reminding drivers to come across for bikers then safety for motorcyclists will improve and will also lead to diminish the add up of tragedies we see on the roads each year."