Originally Posted by
cyclist2000
No you probably only need a seat binder bolt, like
this.
I went to the LBS ( a long way) and had them replaced the QR by a bolt and nut like the one in the pic below. That doesn't look as nice and safe as the one in your link (which seems to be a "pin"). They charged me $8 for it. Doesn't seem worth that much, even "installation" is very simple. To think that I bought the bike from them