10-speed 105 wide link rear derailleur short cage
- SSAdvanced Wide Link design increases rigidity & shifting performance Super stiff for fast & accurate changes across the cassette Large 11 tooth pulleys increase service life & reduce noise Super light shift action Compatible with 8 9 & 10-speed drivetrains Maximum low sprocket 30 T Maximum front difference 16T total capacity 34 T Average weight 221 grams