Great value Altus rear derailleur offering crisp performance on- and off-road for 9-speed drivetrains.

• Wide link design increases rigidity and service life

• 11-tooth pulleys for reduced pulley wear and chain noise

• Advanced light action design with low friction fluorine coated link pivot bushings

• Top-normal swing design

• Total capacity 45T

• Compatible with 9-speed Hyperglide sprockets

Occasionally, without notice, manufacturers change product design and/or specifications.