Derailleur Hanger, color black, aluminumThe rear hook is made of aluminum alloy, allowing a certain deformation to protect the transmission from damage. Used on bikes where the derailleur is held in place by the wheel nuts. Features: The bicycle derailleur is made of high quality aluminum alloy, which is durable and has a longer service life. Easy to Install: The bicycle derailleur comes with screws, easy to install and remove. Practical: Aluminum alloy rear gear has good texture, smooth

Save up to more than 60% chain friction resistance

Package Includes:

PLEASE REVIEW CAREFULLY BEFORE ORDERING

Center Lock

Fixed S-Hook

durability and reliability

Material: carbon fiber reinforced aluminum

comfort and cycling performance

inner diameter: 22

Type: Road Bike

helping the rider control the shifting and changing the speed of the bicycle

*12T outside diameter 50