Shimano DI2 EW90 3-Port Junction RGroup_0D3E72981014A9644588B4B45DBB80BF13E10E25 Material: Clamp: Aluminium

Material: Clamp: Aluminium

compact design fits easily in a pocket or can be strapped to your bike

The innovative bracket allows for easy attachment and removal of both the seat and windscreen

Upgrade your braking system with the Tektro Cable Actuated Mechanical Disc Brake today

Shimano DI2 EW90 3-Port Junction RGroup_0D3E72981014A9644588B4B45DBB80BF13E10E25 Material: Clamp: AluminiumThe Shimano DI2 EW90 3 Port Junction is essential for cyclists upgrading to electronic shifting. It connects multiple Di2 components for smooth gear changes. Its compact design integrates easily into the bike frame and is compatible with Shimano Dura Ace 9070 and Ultegra 6770 systems. The unit allows customization of shifting preferences and is easy to install and maintain, making it a reliable choice for all cyclists. SKU: ISMEW90A.