This is a motorcycle brake pump component designed specifically for use in braking systems of CA250, DaDiYeWang 250, DD150, Qianjiang QJ250-3 motorcycles. It serves as an essential part for controlling brake fluid flow during braking operations. The product features a compact, durable design with a pump housing structure that allows for secure mounting. Key functional elements include the upper pump mechanism and connection ports for integration into existing motorcycle brake assemblies. Installation requires connecting the brake pump to the motorcycle's braking system according to standard procedures. Suitable for use in general motorcycle maintenance and repair scenarios where brake pump replacement or upgrade is needed. This brake pump supports reliable brake performance by facilitating proper brake fluid circulation, which is ideal for maintaining consistent stopping power under various riding situations. Store in a cool, dry location when not in use. The package contains the primary brake pump unit; no additional items are confirmed unless clearly indicated on packaging.