Here are some vintage used Shimano 600 derailleurs and a 105 shifter set off of one of my old Trek road bikes. The bike the parts came from was a 2 X 6 speed drivetrain. Nice parts for your old road bike if you happen to need some old 2 X 6 speed Shimano parts. Front derailleur is 28.6mm clamp on. Some rust on the front derailleur. I checked all of the parts for functionality and everything is in good working order. Check out the photos for more details on the items. Feel free to ask me any questions you may have if you need these or just make me an offer. Thanks

Buyer will receive the Shimano 600 front and rear derailleur and the Shimano 105 shifters pictured here in the listing.

Thank you for checking out my listing.