Microshift Acolyte 8V Rear Derailleur

The heart of the microSHIFT Acolyte derailleur is the innovative SpringLock system. By combining a high-tension spring with a matched linear spring curve and a two-stage activation mechanism, microSHIFT has developed a system that secures the chain when needed and can be deactivated when needed.The super short clevis version has a cage small enough to fit on a bike with 20u2033 wheels. With the same Springlock chain retention and sturdy metal construction as the standard size Acolyte, you can ride Super Short as hard as you want, no matter what size you are.It’s that simple Features Speeds: 8 Speeds. Aluminum clevis. Cage length: Medium or super short. Max. sprocket. 42-46T / 38T. Capacity : 41T / 27T. Clutch : Yes. Compatibility : Advent 8 speed (not compatible with Shimano or Sram). Weight: 384 g / 150 g.