SHIMANO ULTEGRA Short Cage DI2 Rear Derailleur 11-speed

RD-R8050-SS

ULTEGRA_R8050_m

RD-R8050-SS

SHIMANO ULTEGRA - DI2 Rear Derailleur - Short Cage - SHIMANO SHADOW RD - 11-speed

Updated with a SHIMANO SHADOW RD design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. The RD-8050 Di2 versions offer the digital precision of SHIMANO electronic shifting and synchronized shifting.

  • 11-25T to 11-30T

PRODUCT SPECIFICATIONS

MODEL NO RD-R8050-SS
SERIES ULTEGRA R8050 Series
Average weight 240 g
Remarks * w/o Bracket spec. available
   
Direct attachment X*
11TPulley
Top-Normal spring type_SHADOW RD
E-tube connector (pcs) 0
E-tube port (pcs) 1
Firmware update by E-TUBE Project
Fluoric coated link bushings 4
Low sprocket_Max. 30T
Low sprocket_Min. 25T
Max front difference 16T
Pulley cage SS
Rear speeds 11
Sealed bearing guide pulley
Sealed bearing tension pulley
Top sprocket_Max. 14T
Top sprocket_Min. 11T
Total capacity 33T

SERIES LINE-UP

  • Battery Mount SHIMANO External Wire Routing Long Size Battery Mount
  • Battery Mount SHIMANO Internal /External Wire Routing Short Size Battery Mount
  • Battery Mount SHIMANO Internal Wire Routing Long Size Battery Mount
  • Electric Wires E-TUBE Junction A Built In Type

REPLACEMENT PARTS

  • Rear Derailleur Pulley Pully set (RD-R8000)