![gearEleven International: Shimano Ultegra RD-6700-SS Rear Derailleur 2x10 speed Compatibility and Specs gearEleven International: Shimano Ultegra RD-6700-SS Rear Derailleur 2x10 speed Compatibility and Specs](https://2.bp.blogspot.com/_ZtSLQa6nzkE/TND5y2BZRTI/AAAAAAAAAV4/E2ZrDb1pB-0/s1600/shimano-rd-6700-ss-gear11-japan.gif)
gearEleven International: Shimano Ultegra RD-6700-SS Rear Derailleur 2x10 speed Compatibility and Specs
![Hi! I have these Ultegra 6700 shifters and a Deore 9 speed rear derailleur. They work fine, but they "lose adjustment" pretty easily. I'm thinking about upgrade into this Shimano GRX RD-RX400 ( Hi! I have these Ultegra 6700 shifters and a Deore 9 speed rear derailleur. They work fine, but they "lose adjustment" pretty easily. I'm thinking about upgrade into this Shimano GRX RD-RX400 (](https://preview.redd.it/lgvgl68esbj71.png?width=640&crop=smart&auto=webp&s=681babadc778d010ef5eb31b34acb5d16e80a4bf)
Hi! I have these Ultegra 6700 shifters and a Deore 9 speed rear derailleur. They work fine, but they "lose adjustment" pretty easily. I'm thinking about upgrade into this Shimano GRX RD-RX400 (
![Amazon.com : Shimano Ultegra 6700 10-Speed RD-6700 Outer Plate & Plate StopPER PIN (GS-TYPE) - Y5X998040 : Sports & Outdoors Amazon.com : Shimano Ultegra 6700 10-Speed RD-6700 Outer Plate & Plate StopPER PIN (GS-TYPE) - Y5X998040 : Sports & Outdoors](https://m.media-amazon.com/images/I/41kSIutV6DL._AC_UF1000,1000_QL80_.jpg)