Shimano EW-SD300-I Di2 Electric Wire

The SD300 E-TUBE wire design for internal routing. With a compact design, it allows the new electronic components to be smaller and lighter as well. It can be easily routed internally due to it's compact design which will potentially expand the future capabilities of DI2 systems. For internal routing usage, wire holder is included as well.

• Model: EW-SD300-I
• Type: Built-in routing
• Compatible system: E-tube
• Cord diameter: Φ2.4
• Plug diameter: Φ3.45
• SD300 connector (pcs): 2

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