microSHIFT Acolyte 8-Speed Rear Derailleur with SpringLock

• With a customized linear-rate high-tension spring and dual-stage activation mechanism, SpringLock provides chain security when you need it and can be turned off when you don't
• To engage SpringLock clutch, turn the engagement bolt clockwise until it clicks there's no way to overtighten the bolt
• To disengage SpringLock clutch for wheel removal, simply flip the switch
• Direct-path cable routing for smooth and responsive shifting
• Compatible with 12-42T and 12-46T 8-speed cassettes
• Only compatible with microSHIFT Acolyte shifters
• Derailleur capacity is 41 teeth

Imported.