Product Overview
The Drivetrain & Brake Parts Set is Hangdong International’s core maintenance and upgrade kit, covering the essential drivetrain and brake system components for bicycle service. Each set includes brake pads, rotors, chain, cassette, crankset, and derailleur, providing a complete solution for bike maintenance, parts upgrade, and new bike assembly. The components are engineered for compatibility with Shimano and SRAM systems across 8 to 12-speed configurations, with rotor sizes available in 160mm and 180mm to match different bike types and riding conditions. All parts are produced under CE and ISO9001 certified quality control, ensuring consistent performance and durability.
The set is designed for aftermarket distributors, bike assembly lines, and service workshops that need reliable, standardized components in volume. OEM packaging is available to support brand owners and retail chains seeking private-label parts programs. Standard MOQ is 500 sets with a 25-35 day lead time, supported by Hangdong’s production capacity, batch inspection, and container-loading service for overseas orders. Each shipment includes consistent part specifications, batch traceability, and the documentation required for aftermarket retail and OEM programs.
Application Scenarios
The Drivetrain & Brake Parts Set is widely used for bike maintenance, parts upgrade, aftermarket retail, and bike assembly. In bike maintenance and parts upgrade, the complete pad/rotor/chain/cassette/crankset/derailleur assortment lets workshops service multiple bike models from a single SKU, reducing sourcing complexity and downtime. For aftermarket retail and bike assembly, the Shimano/SRAM-compatible specification and 8-12 speed coverage match a broad range of consumer bikes, making it a high-rotation category for parts distributors and OEM brand programs.
