Microshift R9 Rear Derailleur (Black) (9 Speed) (Long Cage) (Shimano Compatible) - RD-R42
Microshift R9 Rear Derailleur (Black) (9 Speed) (Long Cage) (Shimano Compatible) - RD-R42, R-series rear derailleur designed to work with 9 speed Shimano-compatible road shifters. These R9 rear derailleurs combine the benefits of R10 and R8 rear derailleurs: compatibility friendly, weight saving, and robust. Features: Weight saving aluminum bracket body and outer link Steel pulley cage for extra chain-rub durability Compatible with Shimano 9-speed road systems Not compatible with Shimano Tiagra 4700 road system Short cage for double 28T setup or Long cage for triple 28T setup Specs: Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Cage Length Short (2x) or Long (3x) Largest Cog 28 Color Black Rear Der/Shifter Compatibility Shimano Road