Most 50+'ers will remember the days when the device used to secure the front wheel on a bicycle was called a fork. Nowadays as I prowl the internet it seems the word has become pluralized. Example: "I love the ride of my bike since I upgraded the forks." or "does that bike come with carbon forks?"
A fork is a fork, period. It is not a forks. There is only one fork on a bicycle.
I have seven forks because I have seven #*&*$# bicycles and each one has only one #@&*$# fork.
Aw, fork it. I'm going out for a ride.