- OioTuyi A61 is a bicycle frame derailleur hanger, designed as a replacement for the rear derailleur - Compatible with various well-known brands such as Cube, Ghost, Haibike, and model GH 011 - Cost-effective solution that avoids the need to replace the entire frame after accidents or falls - Includes screws for immediate and hassle-free installation - Made with high-quality materials, ensures long-lasting durability and performance - Ideal for maintenance, repair, and replacement of bicycle components - Robust, strong, and reliable design, suitable for intensive use and demanding conditions - Silver color, easy to install, and maximizes the bicycle's usage time