All 5 products from GUANGDONG TANDEM INDUSTRIES CO., LTD..

This bicycle frame is designed for use with a chainless drive shaft. Constructed from lightweight aluminum alloy, it features a full suspension design with a coil-over shock absorber.

High-strength metal brackets designed for bicycle frame assembly and reinforcement. These accessories feature precision-cut mounting holes and durable construction to ensure secure and reliable attachment.

This bicycle features a shaft drive, removing the need for a traditional chain. It is designed with BMX-style handlebars and a durable frame.

This chainless driveshaft conversion kit replaces the standard chain drive on a bicycle, providing a cleaner and safer riding experience. It can be installed on various frame types, including those with suspension.

This is a stylized illustration of a bicycle. The bike features a white frame, black tires, and a classic design.