The Shimano Di2 is a high-quality e-bike accessory specifically designed for the integration and operation of e-bike systems. This product includes the EW-JC304 distributor, which features four ports and is compatible with the EW-SD300 cables. The internal distributor allows for efficient connections between various components of the e-bike system, ensuring reliable data transmission. With its compact design and ease of use, the Di2 distributor is a practical solution for e-bike enthusiasts who value optimal performance and user-friendliness. Made in Japan, this accessory offers high quality and durability that meets the demands of modern e-bike systems.

• Compatible with EW-SD300 cables
• Provides four ports for flexible connections
• Made in Japan for high quality and reliability.