Motorcycle Part Rear Hydraulic Brake Pump Master Cylinder For 400 450 500 570 800 ETX 325 The rear hydraulic brake pump master cylinder is designed for use with specified models, providing braking performance.Constructed from metal, it offers a build suitable for demanding riding conditions.Weighing 240 grams, the unit balances strength and lightness, supporting overall vehicle handling.It carries ISO9001 certification, indicating adherence to defined quality standards. This master cylinder serves as a direct replacement part, simplifying or repairs.It is compatible with multiple models including 400, 450, 500, 570, 800, ETX, and 325.The design supports consistent under various riding conditions, whether on rough terrain or paved surfaces.Installation follows standard procedures, making it accessible for both experienced mechanics and riders performing their own maintenance. The unit operates on hydraulic principles, using fluid pressure to engage the brake system effectively.Its construction supports stable function in challenging environments, maintaining performance over time.The ISO9001 certification confirms that manufacturing processes meet established quality benchmarks.This brake pump contributes to dependable stopping power across a range of riding scenarios. ote: This is a third-party compatible part.Brand/model citations do not imply sponsorship or approval.