Shimano EW-SD300 Electric Wire

The Shimano EP8 Electric Wire EW-SD300 is designed for easy routing on bicycles with 12-speed Di2 groupsets. It is available in a variety of lengths depending on the size and needs of different bikes. The EW-SD300 wires are compatible with R9200 Dura-Ace, R8100 Ultegra, and R7100 105 12-speed groupsets to connect the derailleurs to the central battery.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.