Shimano's Tourney long cage rear derailleur incorporates advanced Shimano functions and styling that sets the standard for entry level components.

TY model comes with resin bracket and plate body for reduced weight

Zinc plated adjustment screws for corrosion resistance

MegaRange compatible

Largest Cog	34
Rear Der/Shifter Compatibility	Shimano Mountain
Rear Derailleur Mount Type	Dropout Claw Hanger
Drivetrain Speeds	7
Chain Wrap Capacity (teeth)	43
Cage Length	Long
Color	Black
keyword search	Replaces rd8164
Hanger Type	Dropout Claw Hanger