SHIMANO XTR Di2 RD-M9050 Rear Derailleur Black, Medium Cage
Brand: SHIMANO
Color: Black
Categories: Sports & Outdoors, Sports, Cycling, Parts & Components, Derailleurs & Shifters, Derailleurs, Front Derailleurs

On top of delivering smooth, effortless shifting in all conditions, Shimano's XTR Di2 RD-M9050 Rear Derailleur will make the aft-end of your drivetrain smarter than it's ever been before. With Shimano's Synchronized Shift technology, the front and rear derailleurs operate in sync and have the ability to calculate your efficiency, thus the M9050 can automatically shuttle your chain from cog to cog to set you up with the best chain line for any given situation. This technology also protects the short cage derailleur, by making sure you never run out of chain when cross-gearing. Moreover, Shimano's E-Tube system allows you to program your preferences beforehand, so your drivetrain is calibrated just the way you like it. Of course, Synchronized Shift can be easily turned on and off as you please. The XTR Di2 RD-M9050 Rear Derailleur is compatible with Shimano's resilient and hassle-free E-Tube wiring system.

Cage Length: medium (GS), long (SGS)
Capacity: [medium] 35t, [long] 46t (1 x 11), 42t (2 x 11), 40t (3 x 11)
Cassette Range: [medium] 11 - 46t (1 x 11), 11 - 42t (2 x 11), [long] 11 - 46t (1 x 11), 11 - 42t (2 x 11), 11 - 40t (3 x 11)
Gearing: [medium] 1 x 11, 2 x 11, [long] 1 x 11, 2 x 11, 3 x 11
Compatibility: Shimano XTR Di2 9050 systems

Unit Count: 1.0 Count
Auto Part Position: Rear
Item Weight: ‎0.95 Pounds
Brand: SHIMANO
Color: ‎Black
Number of Items: ‎1
Sport Type: ‎Cycling
Item Package Dimensions L x W x H: ‎6.1 x 6 x 4 inches
Brand Name: ‎SHIMANO
Part Number: ‎IRDM9050GS
Suggested Users: ‎Mens
Package Weight: ‎0.43 Kilograms
Manufacturer: ‎Shimano
Date First Available: September 24, 2014
ASIN: B00NUYB87M
Item Dimensions LxWxH: ‎6 x 6 x 4 inches
Customer Reviews: 5.0 out of 5 stars 1 rating 5.0 out of 5 stars
Size: ‎Medium Cage