SHIMANO DURA ACE DI2 JUNCTION-A SM-EW90AFront junction box handlebar SM EW90A Dura Ace and Ultegra Di2 3 Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E tube wires Battery charge level indicator Rear Derailleur adjustment mode Internal Battery charging port Includes 2 Junction Box bands (CY9082) and Junction Box hook (CY9081) Electric wires SD50 not included Not compatible with Flight Deck All Di2 components on the bicycle require the same

Stay hydrated with the purist water bottle

Fast and precise shifting with the Shimano Tiagra FD-4703 front derailleur for 3x10-speed cranks

Direct mount compatible: ✔

Double X Bridge Shape - Super fast + smooth shifting

Total capacity: 20T

Model Number FD-M9020

long service life

Delivered with

Speed: 6/7/8 Speed

Shimano Chainring for Dura Ace FC-R9200 Crankset - outer

Shifter type                                                             : DUAL CONTROL LEVER

Model No: FC-RX610-1