Use discount code BRATWURST for 15% off your next full priced item(s) purchase*

Shimano Dura-Ace 7970 Di2 Rear Wiring Kit for Medium Frames, 830mm

Find it for less? Click here for our Lowest Price Guarantee!

Free Ground Shipping.

Notify me when this product is available:

Shimano EW-7970 Di2 Rear Wiring Kits
All external wire kits include a large battery mount which is secured underneath a water bottle cage, typically on the downtube
Dura-Ace 7970 Di2 and Ultegra 6770 Di2 components and wires are not cross-compatible; the battery and its charger are universal