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Take your rides to the next level with the Shimano RD-RX805 ULTEGRA GS 11sp rear derailleur. Its integrated chain stabilizer and SHIMANO SHADOW RD+ technology ensure smooth and secure shifting on any terrain. On smooth surfaces, the ON/OFF switch allows for easy chain tension adjustment. Upgrade to the DI2 version for the ultimate in digital precision and synchronized shifting. Unleash your daring spirit with this powerhouse derailleur.
Collections: Derailleurs Drivetrain Shimano
Category: 11 Speed Electronic Rear