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  • SHIMANO Ultegra RX DI2 Rear Derailleur 11 Speed

SHIMANO Ultegra RX DI2 Rear Derailleur 11 Speed

Pulse Endurance Sports
  • $379.99

RD-RX805-GS

SHIMANO ULTEGRA RX - DI2 Rear Derailleur - SHIMANO SHADOW RD+ - 11-speed

With an integrated chain stabilizer mechanism, the ULTEGRA RX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX805 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.