TheShimano 105 R7000 11s Rear Derailleurhas a advanced Wide Link design increases rigidity and shifting performance Shimano 105 R7000 11s Rear Derailleur Features 11-speed 105 wide link rear derailleur medium cage - GS Advanced Wide Link design increases rigidity and shifting performance Super stiff for fast and accurate changes across the cassette Large 11 tooth pulleys increase service life and reduce noise Super light shift action Compatible with 11-speed drivetrains Maximum low sprocket 28-34T with double chainset Maximum front difference 16T, total capacity 39T Average weight 232 grams
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