Its almost like a nail head sticking out of the frame.
Idk if this is useful, but the frame is probably from the mid-late eighties.
by billardofrank
Its almost like a nail head sticking out of the frame.
Idk if this is useful, but the frame is probably from the mid-late eighties.
by billardofrank
1 Comment
It’s for you to place the chain on it when removing the wheel. It makes reinstalling the wheel easier by keeping the chain out of the way.