Here is the Yoshimura engine cover bolt. This fits on the right side of the bike and is sold as lighter and stronger than standard. Yoshimura makes some great items, but always remind of Suzukis. When fitted this will be tucked away behind an engine case protector. It weighs 47.9 grams and made from hardened alloy.
Well I doubt I will ever be brave enough to buy a conversion like this but saw these and the think they look amazing. I find that a great deal of headlight conversion often look tacky and dread it when I hear of angel or demon eyes. These however seem tasteful and do seem to suit the lines of the bike.