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Shimano EW-SD300 Electric wire

$64.99 NZD

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The Shimano EW-SD300 Electric Wire is a vital component in electronic shifting systems like Shimano's Di2 technology, connecting shifters, derailleurs, junction boxes, and batteries to facilitate precise shifting. Constructed with durability in mind, it ensures reliable signal transmission for swift and accurate gear changes, even in adverse weather conditions. Designed for compatibility with Shimano Di2 systems, it comes in various lengths to suit different bike setups, enhancing the overall riding experience with smooth and efficient shifting performance.


  • Essential component for electronic shifting systems, such as Shimano Di2
  • Facilitates precise signal transmission between shifters, derailleurs, junction boxes, and batteries
  • Durable construction ensures reliability even in harsh weather conditions
  • Compatible with Shimano Di2 systems for seamless integration
  • Available in various lengths to accommodate different bike setups

Technical Specifications
  • Wire Type: Electric wire
  • Compatibility: Designed for use with Shimano Di2 electronic shifting systems
  • Construction: Durable materials for longevity and reliability
  • Weather Resistance: Designed to withstand various weather conditions
  • Length Options: Available in various lengths to accommodate different bike setups
  • Signal Transmission: Ensures precise and swift transmission of electronic signals
  • Integration: Compatible with other Shimano Di2 components for seamless integration

Customer reviews

Customer reviews

Shoes arrived in record time, 100% recyclable packaging with a lovely personalised note. Came across this shop by chance but very glad I did and highly reccommend for online orders.
— Damon

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