SRAM Red Rear Derailleur Red Short Cage, 28 Tooth Largest Cog C2

Top-of-the-line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight. Features-Carbon fiber and aluminum construction-Ceramic bearing pulleys-Titanium hardware-Graphics match SRAM Red eTap electronic components Item Specifications-Color:Black-Weight:145-Largest Cog:28-Chain Wrap Capacity:33-Cage Length:Short-keyword search:RD4620-Drivetrain Speeds:11-Rear Der/Shifter Compatibility:SRAM Exact Actuation-Rear Derailleur Mount Type:10x1 Standard