Kit di conversione freni a disco per biciclette Black Rider, kit di aggiornamento per 2 pezzi

[Disc Brake Adjustment Plate] This bicycle disc brake bracket can convert a regular bicycle into a disc brake bicycle. The disc brake adapter brings you a whole new riding experience. [Disc Brake] The carbon steel adapter ensures durability and stability, allowing for long-term use under various riding conditions. [Bicycle Brake Brake Mount] The carbon steel adapter ensures your bicycle upgrade has durable and reliable performance. [Disc Brake Mount] The simple structure makes the bicycle disc brake bracket easy to install and use. [Bicycle Conversion Adapter] This adapter can convert disc brakes to bicycles without disc brake mounts, perfectly fitting your bicycle frame and improving braking performance.