google-site-verification: googlee29ffadc747dbc13.html

Shimano Ultegra Di2 8050 Upgrade Kit

Currently unavailable

Notify on availability

Features Ultegra Di2 R 8050 Upgrade Kit


ST-R8050 Di2Dual Control Lever (2x11-speed)

Model Number : ST-R8050-R Series : ULTEGRA



More intuitive shifting operation Updated features and more defined click feeling Clearer separation between shift buttons support quick and precise shifting while operating with thick gloves Customizable functionality to match the rider's style Each switch has the option for multi-shift ON or OFF E-TUBE PROJECT Programmable function of ST top button remote switch for third party cycle computer and shifting More Reach Adjust range 2x11-speed Series color
  • Average Weight : 296 g



Model Number : RD-R8050 Series : ULTEGRA Maximum Sprocket : 30T Minimum Sprocket : 11T Maximum Front Difference : 16T Average Weight : 242 g (SS type)


Sleek integrated appearance New low-profile design SHIMANO SHADOW RD Race endurance Optimized slant angle Wide compatibility RD-SS covers: 11-25T to 11-30T RD-GS covers: 11-28T to 11-34T Maintain race concentration with more intuitive shift control System communication with front derailleur SHIMANO Synchronized Shift

Front Derailleur FD R 8050 Di2


Model Number : FD-R8050 Di2 Series : ULTEGRA Di2



Quick and smooth front shifting under high pedaling torque Programmed control of chain guide SHIMANO Synchronized shift Full and semi synchronized shifting program Redesigned to fit wider gear pitch without sacrificing shifting Shorter length of rear center (410mm) with O.L.D. 135mm System communication with rear derailleur, Programmed control of chainguide works for minimal chance of chain drop
  • Top Gear Teeth : 46-53T
  • Chain Stay Angle : 61-66
  • Chain Line : 43,5
  • Average Weight : 132g

Di2 E-Tube Electric Wire set EW-SD50  ( 2x1000, 3x350, 1x 650 )
Shimano Di2 Junction Box SM-JC41
Junction Di2 SM-EW90 A 3-Port
Charger internal Battery SM-BTR2
Internal Battery Di2 BT-DN110 Internal
Browse these categories as well: Shimano Ultegra 11-speed, Shimano Ultegra