microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed Super Short Cage BLK With Clutch CheckoutSpec= (31.8) 0d x 55mm Black External zippered scratch-free heat-embossed slash

External zippered scratch-free heat-embossed slash pocket

Max pressure: 110 PSI

Upper and lower water seals

Includes internal tooled lockring

microSHIFT ADVENT Super Short Rear Derailleur - 9 Speed Super Short Cage BLK With Clutch CheckoutSpec= (31.8) 0d x 55mm Black External zippered scratch-free heat-embossed slashThe Super Short version of the acclaimed microSHIFT ADVENT derailleur has all the same features as its larger counterpart but with a small enough cage to fit on a 20" wheeled bike. The ratchet and pawl clutch and return spring tension have been finely tuned to offset the smaller cage and lighter chain allowing the derailleur to deliver fast accurate shifts with a light feel. The fully metal body resists damage and provides extra rigidity delivering