Shimano Road Bike Electronic Components

SM-JC40 6870 Ultegra Di2 and Dura Ace 9000 Junction for external wire routing

Shimano SM-JC41 Di2 Junction for Internal Wire Routing for Dura Ace and Ultegra Di2 electronic gear shifing.

Shimano Di2 cables for the electronic Ultegra and Dura Ace Di2 gear systems

Allows fault diagnosis and firmware updates for Di2 components

Shimano SM-EW90-B 5 port TT Handlebar spec Di2 Junction box

Shimano SM-EW90-A 3 Port Di2 Junction Box, top junction box for R8000 and R9150 groups

USB Charger for Di2 internal batteries

Shimano BT-DN110-01 Di2 Internal Mount Battery

Shimano Dura Ace R9150 Di2 11 Speed Groupset Builder

Shimano Dura Ace 9150 Di2 11 Speed Gear Kit

Shimano Dura Ace R9170 Disc Di2 11 Speed Groupset Builder

Shimano Di2 EW-RS910 Di2 junction box, frame or bar mount.

Shimano Di2 EW-JC200 E-tube Di2 2 port junction

Shimano Di2 EW-JC130 Y-Splitter Wire

Shimano Ultegra R8070 Di2 Disc Brake 11 Speed Groupset

Shimano Dura Ace 9150 Di2 Road Bike Gear Levers - 11 Speed

Shimano Ultegra R8050 Di2 11 Speed Gear Kit

Shimano Ultegra R8050 Di2 Rear Derailleur

Shimano EW-WU111 Di2 Wireless Unit

Shimano Ultegra R8050 Di2 STI Levers - 11 Speed

Shimano Ultegra R8070 Di2 Hydraulic Disc STI Levers & R8070 Flat Mount Disc Calipers - 11 Speed

Shimano Dura Ace ST-R9160 Di2 brake levers with Di2 shifting for TT/Triathlon - 11 Speed

Shimano Ultegra ST-R8060 TT Brake levers with Di2 shifting - 11 Speed

Shimano Dura Ace R9170 Di2 Disc Brake Gear Kit

Shimano XT M8050 Di2 Shift Switch - 11 Speed

Shimano Ultegra R8050 Di2 Front Derailleur - 11 Speed

Shimano GRX RX815 Di2 Rear Derailleur - 11 Speed