Ultegra R8170 12sp Di2 Disc Mini Groupset

Shimano Ultegra R8170 hydro braking, electronic shifting and now 12 speed. The ultimate in performance, style and value. Mechanical, electrical and hydro systems all working together to provide the ultimate ride experience. 

12 speed and now with no charging junction and the option for wireless shifting levers the new Ultegra preforming way above other groups in this price range

Revised crank length, chainring and cassette options with the focus on pedal efficiency the new 12 speed Ultegra covers all the needs of the amature rider as well as giving the professional and compeditor and advantage over other groups.