Shimano EW-7970 Dura-Ace Di2 External Cable 875mm Large

The Shimano EW-7970 Dura Ace Di2 Derailleur To Battery External Cable Set, 875 mm, Large, ensuring the signal reaches the shifters.

Key Features:

• To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobble stone roads
• The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts
• Dura-ace 7970 Di2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or flightdeck, and the other to connect the handlebar cable to the battery and derailleurs. This battery to derailleur cable is available for internal or external routing in different lengths allowing for various frame sizes
• External cable sets are ideal for upgrading your current bike to Dura Ace 7970 Di2 if it does not feature the internal cable routing option
• Internal cable sets are for bikes specifically designed for Di2 to ensure clean lines and minimal rider interference
• External cables are available in varying lengths, there is no need (or facility) to cut these cables
• Reliable and secure water resistant connectors

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.

Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

Find Out More About Returns >