Shimano Altus Rear Derailleur, 9 Speed, SGS, Black (RD-M2000)
Shimano Altus Rear Derailleur, 9 Speed, SGS, Black (RD-M2000)
Shimano's Altus RD-M2000 SGS Shadow rear derailleur guarantees reliable and precise gear shifts, thanks to its enlarged parallelogram. With its flat profile, it is ideally suited for use in...