The Shimano Y-Split Rooting, EW-JC130-SS, is a cutting-edge electronic component designed to enhance your cycling experience. Weighing just 6 grams, this lightweight and durable product allows for seamless integration of multiple electronic shifting components on your bike. The Y-Split Rooting features a high-quality construction and is compatible with Shimano's Di2 electronic shifting systems, ensuring smooth and precise gear changes. With its compact design, the EW-JC130-SS is easy to install and provides a clean and organized setup for your bike's electronic components. Upgrade your ride with the Shimano Y-Split Rooting, EW-JC130-SS, and enjoy the benefits of advanced electronic shifting technology on your next cycling adventure.