About this product

This 18-21 speed bicycle rear derailleur is engineered for reliable gear shifting performance on a wide range of bicycles. Its primary function is to precisely move the bicycle chain between sprockets on the rear cassette, enabling smooth transitions across its 18 to 21 gear settings. Key features include a robust long bracket design for enhanced stability and compatibility, ensuring consistent operation even under demanding conditions. Constructed with durable materials and finished with a corrosion-resistant CP (Chrome Plated) finish, this derailleur is built for longevity and a professional aesthetic. While specific technical specifications and performance metrics are not detailed, its design caters to standard bicycle drivetrain requirements. This versatile component is ideal for various bicycle types and is commonly found in applications such as mountain bikes, hybrid bikes, and commuter bicycles. Target buyers include bicycle manufacturers, wholesalers, and retailers seeking dependable drivetrain components for their product lines. Its straightforward design and CP finish make it suitable for international trade, offering a cost-effective and functional solution for global markets. The individual polybag packaging with 50 pieces per carton facilitates efficient logistics and inventory management for bulk orders.