ECSiNG Mechanical Derailleur Hanger for Bike Metal Rear Hook Black Bicycle Tail 9893 4291 Compatible with Specialized Allez Crux Dolce

Compatibility: This mechanical derailleur hanger is compatible with Specialized Allez/Crux/Dolce, etc. Model number: 9893-4291, please confirm before placing an order. Material: Made of metal, sturdy and durable, able to provide long-term stable performance. Easy to install: After placing it in place, use a screwdriver to tighten the screws to complete the installation. Package Included: 1x mechanical derailleur hanger with 1x screw, including fasteners required for installation.