Compatibility: Perfectly designed for bikes, this rear derailleur hanger is compatible with for the Scale, for Aspect, and for Contessa series models 990, 980, and 970. a for your bike frame and enhance your riding experience. Construction: Made from robust materials, this hanger ensures reliability and durability, safeguarding your derailleur from damage and maintaining alignment. Easy Installation: Comes with M5 screws for a hassle-free installation. This dropout is easy to install, allowing you to quickly get back to your rides with minimal downtime. Enhanced Performance: By maintaining proper alignment of your derailleur, this hanger helps in achieving smooth and precise shifting, crucial for optimal performance on terrains. Color: As Shown Material: Aluminum Alloy Package Contents: 1 * Bicycle Rear Derailleur Hanger (With M5 Screws) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.