

Shimano Ultegra RD-R8050 Di2 11v Electronic Change 11v
CHARACTERISTICS
Series : Ultegra R8050
11 speed
Design a rebutted profile Shimano Shadow RD
Maximum front difference : 16 teeth
Mount : direct standard
Materials : Aluminum + CFRP
Chain Compatibility : HG-EV 11 / HG-X11
Weight (producer SS / GS) : 242 / 249 gr.
Color : Black
Medium Cage (GS) : compatible with 11-28 to 11-34 teeth cassette
ELECTRONIC CABLING NOT INCLUDED