Shimano RD6870-SS Ultegra Di2 Road Bike Rear 11-Speed Short Cage Derailleur. The Shimano Ultegra Di2 RD-6870 rear derailleur offers superb performance on the roads. The svelte Ultegra derailleur provides exceptionally fast shifting across the cassette. The derailleur makes uses of precision actuators that provide quick response and accurate shifting. This design allows for more compact and lighter package for the derailleur. The Ultegra features a wide link design that reduces shifting deflection to provide more responsive and consistent shifts. The derailler also boasts automatic crash protection that is designed to move the cage out of harms way in the event of a crash. The Shimano Ultegra RD-6870 is designed to provide serious performance that is destined for the podium. New, Never Used, OEM, This item is exactly as pictured and does not include retail packaging. Precise, lightning fast shifting across an 11-speed cassette. Compact and lightweight design. E-Tube connections allow for fast and easy installation. Automatic crash protection moves the cage out of harm’s way. Wide link design reduces shifting deflection. Cassette Compatibility: 11-Speed Shimano. New other (see details). This listing is currently undergoing maintenance, we apologise for any inconvenience caused. The item “Shimano RD6870-SS Ultegra Di2 Road Bike Rear 11-Speed Short Cage Derailleur” is in sale since Wednesday, December 20, 2017. This item is in the category “Sporting Goods\Cycling\Bicycle Components & Parts\Derailleurs (Rear)”. The seller is “wheelandsprocket” and is located in Appleton, Wisconsin. This item can be shipped worldwide.

• Brand: Shimano
• MPN: 329916