Shimano | Xtr M9250-Gs Di2 Drivetrain Upgrade Kit For 45T 22.2Mm Clamp Shifter

Shimano XTR M9250-GS Di2 Drivetrain Upgrade Kit for 45TThe future is wireless Shimano's new XTR M9250 Di2 series brings fully wireless shifting to the riders in the form of the highly acclaimed XTR group. This upgrade kit makes it easy to bring your current 12-speed Shimano drivetrain up to speed and into the world of wireless shifting. Built for riders running a 9-45t cassette, the GS mid-cage rear derailleur delivers the ultra-crisp shifting Di2 is known for, with Automatic Crash Recovery, the new Shadow ES system, an impact-deflecting shape, and a simple covered-pulley solution to protect the pulleys from trail debris. This kit includes everything you need: the M9250 GS rear derailleur, Di2 M9250 shifter, new DN320 battery and EC-DN100 charger, plus a CN9120 chain. Bring your Shimano drivetrain into the world of fully wireless Di2 shifting with this XTR M9250 Upgrade Kit. Features All-new fully wireless system bringing the world of wireless shifting to Shimano XTRNew M9250 GS mid-cage rear derailleur accommodates a 9-45t cassette, with a robust impact-deflecting shape, and covered pulleys for improved protection from trail debris Wedge Shape rear derailleur helps to shield the derailleur from impacts while the RD Protection Function instantly returns the derailleur motor to its original position after an impact Shimano Shadow ES system is a slimmed-down version of the legendary Shadow chain stabilization system HYPERGLIDE+ and Di2 technologies combine to provide riders with some of the quickest, most precise shifting available New Di2 rear derailleur battery charger is compact and super easy to use Specifications Shift Lever SW-M9250Rear Derailleur RD-M9250-GSBattery BT-DN320Battery Charger EC-DN100Chain SM-CN9120 12-Speed | Shimano | Xtr M9250-Gs Di2 Drivetrain Upgrade Kit For 45T 22. 2Mm Clamp Shifter