SHIMANO CUES Di2 RD-U8050 11-SPEED SGS REAR DERAILLEUR electric-bike Can be filled with hot

Can be filled with hot or cold water (up to 60°C)

1 x SRAM Red E1 12-Speed Chain

Seatpost: Giant Sport

Stand-alone mode

SHIMANO CUES Di2 RD-U8050 11-SPEED SGS REAR DERAILLEUR electric-bike Can be filled with hotThe SHIMANO RD U8050 CUES rear derailleur delivers electronic shifting precision with Di2 automatic transmission technology. This 1x11 speed derailleur features SHADOW RD low profile design and works with 11 50T cassettes for seamless gear changes. Electronic actuation eliminates cable stretch and contamination issues, while the integrated saver function protects against impact damage. Aluminium pulley plates provide lightweight durability. Compatible