Shimano Di2 EW-JC302 2-Port Junction Box - SD300 Port x 2 for Road & E-Bike Electronic Shifting Systems - Perfect for Professional Cyclists & Bike Mechanics

Shimano EW-SD300 Di2 eTube Wire

Sold by CyclErie - Your Premier Colorado Bike Shop

Upgrade your Shimano Di2 electronic shifting system with the EW-SD300 eTube wire. This essential component ensures seamless communication between your shifters, derailleurs, and battery, guaranteeing crisp and reliable shifting every time.

Key Features:

• Optimized for Performance: Designed specifically for Shimano Di2 systems, ensuring perfect compatibility and optimal signal transfer.
• Durable Construction: Built to withstand the rigors of cycling, providing long-lasting performance and reliability.
• Easy Installation: Simplify your Di2 setup with user-friendly installation.
• Various Lengths: Available in a range of lengths to perfectly suit your bike's frame and routing needs.  

Why Choose CyclErie?

• Expert Advice: CyclErie's certified Shimano technicians are passionate about cycling and possess extensive knowledge to guide you through your Di2 upgrade.
• High-Quality Service: As the premier bike shop in Erie, Colorado, CyclErie is dedicated to providing top-notch maintenance, repair, and customer service.  
• Convenient Location: Serving Erie, Denver, Boulder, Broomfield, and the entire Front Range of Colorado, CyclErie makes it easy to access expert bike care.

Elevate your riding experience with the precision and reliability of Shimano Di2 and CyclErie's exceptional service.

Visit CyclErie today or browse our online store to purchase your EW-SD300 Di2 eTube wire.