- Compact design for lighter electric components
- Ideal for internal routing with wire holders
- Compatible with Shimano E-TUBE system
- Waterproof casing for enhanced durability
- Ensures quick, precise electronic shifting
The Shimano EW-SD300 Di2 Electric Wire 1400mm is designed to optimize your bike’s electronic shifting system with a sleek, compact design. Built for internal routing, it ensures a clean and clutter-free setup while seamlessly integrating with the Shimano E-TUBE system. Its waterproof casing and durable construction provide reliability in all conditions, making it the perfect upgrade for smooth and responsive gear changes.

In this rapidly changing world, everyone is seeking a healthier and more enriched lifestyle. While it is important to accept changes proactively, we must also adhere to something basic, and something unchangeable, upon which we should create new value. Shimano hopes to help realize such a wonderful lifestyle by offering bicycle components, fishing tackle, and rowing equipment.
Taking advantage of original technologies and a wealth of experience accumulated throughout Shimano’s long history, they develop innovative products that go beyond the expectations of cyclists, anglers, and rowers. Shimano believe that their Captivating Products should feature not only exceptional quality and performance, but also a fascinating design that appeals to respective users’ sensitivities at first touch.
Click & Collect Available
• In-stock items usually ready in 4 hours* • Online Only items usually ready in 1-3 working days More info »
Courier Delivery Available
• $9.99 for orders $99 & under • Free for orders over $99 • Bulky shipping fees apply for bikes & bulky items based on item weight More info »