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

Brake lever Reach adjust                                         : screw

The redesigned internal shifting unit ensures a quick and intuitive rear-shifting operation

Low-viscosity oil that remains stable over a wider temperature range

Oversized 35mm clamping diameter for improved control

Series: SLX M7100 Series

The semi-slick tire is designed to provide maximum efficiency on hard surfaces

Product features - Shimano CS-HG41-8

Cleat included SM-SH51 ✔

sodium alginate

Multi-Bearing construction     : 2

Step Area : Single sided

linear braking curve