Shimano Ultegra Di2 6870 SS or GS Rear Derailleur

$244.99 $193.99
(You save $51.00)
(No reviews yet) Write a Review
SKU:
SH-DI2-RD-6870
Shipping:
Calculated at Checkout
Shimano Ultegra Di2 6870 SS or GS Rear Derailleur
ultegra.gif
 
We don’t want to admit it but this derailleur might be smarter than we are. Creepy? Maybe. Awesome? Definitely. Your shifts will be identical making them reliable and smooth. The system adjusts to prevent chain rub and—get this!—should you crash it’ll automatically shift inward to protect itself then recalibrate when you’re all better. Plus it has a rear sprocket of 28T to accommodate a wide range of gearing. The future of shifting is here!  

The Ultegra 6870 Di2 11 speed rear derailleur is now more compact and lighter with Shimano's E-Tube connection making installation simpler with wide gear ratio capacity for compact setups as well as the traditional road double.

KEY FEATURES:

  • Programed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
  • Automatic crash protection moves the cage out of harm's way
  • Derailleur contains a saver (fuze) function, where the inner structure is protected from strong impacts
  • High tolerance cold forged aluminum link plates and body construction is extremely light and durable
  • Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting
  • 11-32T(GS) or 11-28T(SS) wide gear ratio capacity will cater for compact setups as well as the traditional road double
  • 11-speed E-tube Di2 compatible
  • Weight: 250g (SS), 260g (GS)
 

Videos Hide Videos Show Videos