Originally Posted by
aimont300
Narhay -
How did you hang the metal-framed Simplex rear derailleur from the drop out? I found one on Ebay several years ago, but it wouldn't fit into my 1972 M300 dropout. I've long since lost the Delrin rear derailleur that originally came on my (brand-new, then) M300.
You should post a new thread on your Mercier 300 with pics and the backstory to the bike. You'll will need 10 posts before you can post pics though (it's an anti-spam measure). Maybe your thread will motivate me to fix up the kelly green Mercier 300 I have sitting on a hook,
.