There is a new starter where I work, I never knew he was a biker. But the last two days when i have got to work there has been a motorbike in the bike shed that i did not recognise.
I have managed to track the owner down and complimented him on his bike. When he starts it, it sounds like thunder.

I think I will have to consider arranging a test ride on one in the future.
The bike in question is one of these:
