Shimano EW-SD300 Di2 eTube Wire – Streamlined External Routing Solution

Upgrade your e-bike’s electronic shifting system with the Shimano EW-SD300 Di2 eTube Wire, designed for seamless external routing across Shimano EP8/EP800 series motors. Engineered for durability and performance, this low-profile wire reduces clutter while maintaining reliable connectivity for your Di2 components.

Key Features:

• Slim & Lightweight: Compact design minimizes bulk without sacrificing signal integrity.
• Multiple Length Options: Custom-fit your bike’s frame for clean cable management.
• EP8/EP800 Compatibility: Optimized for Shimano’s latest e-MTB motors.

Why Choose This Wire?

Unlike generic cables, the EW-SD300 is purpose-built for e-bikes and high-vibration environments, ensuring stable shifting even on rough trails. Its streamlined profile tucks neatly along frames, reducing snag risks during off-road rides.

Perfect for:
– Cyclists upgrading to Di2 electronic shifting.
– E-MTB riders seeking reliable wiring for EP8/EP800 systems.
– Builders prioritizing clean, professional installations.

Note: For internal routing, consider Shimano’s EW-SD50 series.