microSHIFT Acolyte SpringLock Rear Derailleur - 8 Speed, Medium Cage, Black, SpringLock Chain Retention Clothing Accessories PK4409 TL7105 610833 901950-01

PK4409 TL7105 610833 901950-01

UPC: 602573793831

EAN: 5026190157169

MP9223 FK6443

microSHIFT Acolyte SpringLock Rear Derailleur - 8 Speed, Medium Cage, Black, SpringLock Chain Retention Clothing Accessories PK4409 TL7105 610833 901950-01The heart of this microSHIFT Acolyte derailleur is the innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation mechanism, weve developed a system that can provide substantial chain security when you need it and can be turned off when you dont. To engage the clutch, turn the engagement bolt clockwise until it clicks. Theres no way to overtighten the bolt. To disengage the clutch for wheel