NEW SRAM X.4 7/8/9-Speed Rear Derailleur Long Cage Black Type_Cranksets Zero Loss™ means immediate engagement

Zero Loss™ means immediate engagement of your rear derailleur as soon as you touch the shifter

Crown Race: 26

Tinted side and rear windows

5 SG Aluminum Loop H-Bar: 635 grams

Pad Shape Number: 16

NEW SRAM X.4 7/8/9-Speed Rear Derailleur Long Cage Black Type_Cranksets Zero Loss™ means immediate engagementAffordable and reliable derailleur is great for repairs and upgrades. Compatible with 7 , 8 , and 9 speed systems 1: 1 shifter to derailleur actuation ratio for precise light action indexing Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: SRAM 1: 1 Cage Length: Long Drivetrain Speeds: 7 Drivetrain Speeds: 8 Drivetrain Speeds: 9 Weight: 280 Color: Black Chain Wrap Capacity (teeth): 45 Largest Cog: 34