Description: Aftermarket 100% new and high quality. To prevent the motor is defective or damaged. It will make your car more secure and reliable. A replacement part for your motorcycle foot rear brake fluid reservoir. Easy to install ,good working and durable. fitment: for Most of the Motorcycles. Specification: Material: ABS Plastic Color: Black & White Black Cover Diameter: Approx. 42 mm / 1.65 inch Hole Diameter: 9 mm / 0.35 inch Package Includes: 1 Piece Motorcycle Rear Brake Master Cylinder Oil Cup Note: 1.Please check the size for compatibility before purchase(in the picture). 2.The item may have slightly difference due to manual measurement. Thanks for your understanding!