Wide link design Wide outer link design increases rigidity. SISSP41 cable housingThe cable housing with silicon grease reduces friction by 10. 9 10speed compatible Cage Length Short or Long Drivetrain Spacing ShimanoSRAM 10ShimanoSRAM 9 Intended Use Road ShifterRear Derailleur Shimano Largest Cog 27 teeth Chain Wrap Capacity 29 teeth or 37 teeth Derailleur Action TopNormal Traditional Color Silver Weight 209g or 219g
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