Features: *Hook Compatible with aluminum alloy bicycle derailleur, rear derailleur accessories *High-quality material, sturdy and *Convenient and easy installation *The picture shows the front and back, only 1 item included *MECHANICAL HANGER/FRAME MOUNT Compatible with bicycle, rear hook Compatible with CUBE *Derailleur Compatible with CUBE Compatible with Aim Pro SL Compatible with Analog Compatible with Allroad Compatible with Access #10148 Specifications: *Product name: Rear hook Compatible with bicycle *Material: Aluminum alloy *Color: Black (as the picture shows) Package includes: 1 x Rear hook Compatible with bicycle 2 x Screw Note: 1. The real color of the product may differ slightly from the pictures shown on the website due to many factors, such as monitor brightness and light brightness. 2. Please allow a slight deviation in manual measurement Compatible with data.