Shimano Ultegra Di2 RD-R8050-SS Rear Derailleur - 11 Speed, Short Cage, Black

The Shimano Ultegra R8050 11-speed rear derailleur focuses on stress free operation in order to provide all day riding comfort with braking and shifting.

• Rear Derailleur Mount Type: Shimano Rear Direct Mount
• Rear Derailleur Mount Type: 10x1 Standard
• Rear Der/Shifter Compatibility: Shimano Road Di2
• Cage Length: Short
• Drivetrain Speeds: 11
• Weight: 242
• Color: Black
• Chain Wrap Capacity (teeth): 35
• Largest Cog: 28