microSHIFT Acolyte Super Short Rear Derailleur - 8 Speed, Super Short Cage, Black, With SpringLock Floor Pumps which has a silky feel

which has a silky feel and excellent cooling properties

KD3945 ST4428

PK8807 TL5348 610621

Manufacturer Part Number: DROPOUT-157

Manufacturer Part Number: 52-4-440036

microSHIFT Acolyte Super Short Rear Derailleur - 8 Speed, Super Short Cage, Black, With SpringLock Floor Pumps which has a silky feelDelivering full sized performance in a compact sized package, the Acolyte Super Short rear derailleur provides a full set of features for off road riding on a platform that's compatible with small wheel sizes down to 20". With the same features as the standard sized Acolyte, you can ride Super Short as hard as you want, no matter how tall you stand. Product Specifics Cage Length: Short Chain Wrap Capacity (teeth): 27 Color: Black Drivetrain Speeds: 8