SHIMANO Di2 M-EW90-A JUNCTION 3 PORT electric_hardtail 0 Carbon FX Pro Series

0 Carbon FX Pro Series Saddle

The Saddle Pack is available in three sizes

high security disc lock cylinder with new patent pending hybrid cylinder technology provides increased security

Max tire pressure 50 psi/3

SHIMANO Di2 M-EW90-A JUNCTION 3 PORT electric_hardtail 0 Carbon FX Pro SeriesThe Shimano Di2 SM EW90 A Junction Box is a three port hub designed for cockpit mounted electronic shifting systems. This compact junction allows seamless integration of multiple Di2 components in the handlebar area, distributing power and signals efficiently across your drivetrain controls. Perfect for riders building custom cockpit setups, the SM EW90 A supports clean cable routing and reliable connections between your shifters, front derailleur,