Shimano SM-EW90-A Electrical Distributor for Di2

• This is the Shimano DI2 Dura-Ace E-Tube Junction Box.
• This box is referred to as the junction Box A  and is located at the handlebars on a Di2 build. 

  SM-EW90-A: 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires SM-EW90-B: 5-Port Cockpit Junction Box connects up to 2 pairs of Di2 shifters to the frame junction box via 5 SD50 E-tube wires OEM front wiring kit for Dura-Ace Di2 9070 LED battery charge level indicator Rear Derailleur adjustment mode Internal Battery charging port Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/  

• Country of Origin: Malaysia/Japan
• Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India.
• Net Quantity: 1N
• Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041.
• Ph: (080)47183232,
• Email: support@bumsonthesaddle.com
• Commodity: Electric Wires