SRAM X01 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar ModelNumber=K8085 Features rotatable tube connection

Features rotatable tube connection

Cassette Body Type SRAM XD 11/12 Speed Material Aluminum Material Steel Rear Axle Type Standard QR Rear Hub Spacing (mm) 130-135

Chrome plated cage

Heat treated steel cogs

CeramicSpeed Balls are 400% smoother

SRAM X01 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar ModelNumber=K8085 Features rotatable tube connectionSRAM X01 Eagle Rear Derailleur 12 Speed Long Cage 52t Max Lunar. The SRAM X01 Eagle Rear Derailleur features an updated cage architecture to provide better chain management. Type 3 clutch is smoother and more durable 14T lower pulley Includes a chain gap tool that makes it easy to set up the correct chain length TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM X Actuation Cage Length Long Drivetrain Speeds 12