Shimano 105 R7000 11 Speed Rear Derailleur - GS Medium CageShimano 105 R7000 11 Speed Rear Derailleur GS Medium Cage The Shimano RD R7000 105 GS Rear Mech Derailleur features an advanced wide link design increases rigidity and shifting performance and is super stiff for fast and accurate changes across the cassette. It performs exceptionally well on both road and gravel roads. The derailleur uses Shimano's which has tried and tested Shadow technology to stay silent even on the most difficult routes. It has a