Sergio;
They are O-rings on the grips.I find them a little too hard.
I am going this route..........
Beemer Buddies handgrip covers group buy for BMW bikes (from Cure for Skinny Grips) - ADVrider
They are not as thick as grip puppies, so for the price it is worth a try. One day left at $20.
Nail;
I like to leave the odd thing in my photo's to see if you guys are paying attention.
I did a lot of work around the front end of the HP2 this fall and after hitting my head on the Euro turn signals, it was time for some protection in the form of pipe insulation.
Those signals are sharp!!
The mirrors do look like antennae, but wasn't there a Star Wars creature that had eyes at the end of stalks?
That is what comes to my mind.
Cheers