Dụng cụ hỗ trợ cắm dây Shimano Di2 EW-SD300

A compact and practical tool designed to safely connect and disconnect Shimano Di2 EW-SD300 wires without damaging the connectors.

Compatible with 12-speed Shimano Di2 road and gravel groupsets, including:

• Shimano Ultegra Di2

• Shimano Dura-Ace Di2

• Shimano 105 Di2

This tool allows you to:

• fully seat the connector until it clicks

• safely remove the wire without pulling on the cable itself

• avoid damaging delicate Di2 ports

• work more easily in tight frame spaces

Perfect for home builds, maintenance, or workshop use.

Simple print, no supports needed