Shimano Dura Ace 7700 derailleur front 31.8 Vintage clamp on NOS - Vintage NOS Bicycle Parts
Dura-ace Front Derailleur Fd-7700 Vintage Parts Roadbike Front Derailleur 28.6mm Clamp Derailleur - Bicycle Derailleur - AliExpress
Shimano Dura Ace Rd-7700 9 Speed Rear Road Bike Derailleur 2 or 3x for sale online | eBay
Shimano Dura-Ace derailleur (7700 GS)
Shimano Dura Ace RD-7700 Road Bike Rear Deraille | The Pro's Closet
Anyone familiar with this Dura Ace RD-7700 rear derailleur? Looking to use it with a ten speed cassette but was wondering if anyone has tried it (bc of age, manual only mentions