microSHIFT Acolyte M5185 8 Speed Rear Derailleur

The heart of the Acolyte derailleur is MicroShift's innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation mechanism, they’ve developed a system that can provide substantial chain security when you need it and can be turned off when you don’t

• Innovative SpringLock chain retention keeps chain in place over rough terrain
  
• To engage clutch, turn the engagement bolt clockwise until it clicks. There’s no way to overtighten the bolt. To disengage the clutch for wheel removal, flip the switch
  
• Direct path cable routing for smooth and responsive shifting
  
• For use with Acolyte 12-42T and 12-46T 8-speed cassettes
  
• Compatible with Acolyte shifters only
  
• Largest Cog: 46
  
• Rear Derailleur Mount Type: 10x1 Standard
  
• Chain Wrap Capacity (teeth): 41
  
• Cage Length: Medium
  
• Rear Der/Shifter Compatibility: microSHIFT Acolyte
  
• Drivetrain Speeds: 8
  
• Color: Black