microSHIFT R8 8, 9 Speed Rear Derailleur

• Reinforced joints for improved lateral stiffness
• Rear Der/Shifter Compatibility: Shimano Road (Not compatible with Shimano Tiagra 4700 road system)
• Setup:
• Short cage for double 28T
• Long cage for triple 28T
• Steel cage with steel outer link
• Cage Length: Short or Long
• Max Cog: 25t to 28t
• Chain Wrap Capacity: 33t (Short), 39t (Long)
• Rear Derailleur Mount Type: Standard
• Drivetrain Speeds: 8, 9
• Published Weight: 225g (Short), 230g (Long)

R-series rear derailleurs are designed to work with 8 and 9-speed Shimano-compatible road shifters. These R8 rear derailleurs have composite and steel parts for greater reliability.