ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch bike computers Return angle of only 30

Return angle of only 30 degrees

making it a very easy pedal to enter

knife and 3

Does not require a stem cap

waterproof exterior

ADVENT Super Short Rear Derailleur - 9 Speed, Super Short Cage, Black, With Clutch bike computers Return angle of only 30The 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,