VOBOR rear brake Master cylinder Pump, Aluminium, Gold, 1 Piece, Manual, 220.0 grams, Fits any bike with 43mm or 53mm flange centre distance, Includes main internal oil pot

Precise size: The total length of the Rear Brake Master Cylinder is 195 cm, and the flange center-to-center distance is precisely controlled. Two specIfications of 43MM and 53mm are provided to meet the needs of different bicycles Wide range of applications: Hydraulic Brakes are suitable for any bicycle with a flange center to flange center distance of 43mm or 53mm, including the rear master tank, with a wide range of compatibility High-quality material: Hydraulic Brakes are made of high-quality aluminum to ensure the durability and service life of the product, providing a reliable guarantee for your riding safety Easy installation: The Rear Brake Master Cylinder is designed to be easy to install, without the need for complex tools, saving time and effort, allowing you to easily complete the brake system upgrade of your bicycle Client Server: If you have any questions before and after purchasing the four-brake pump, please feel free to contact our customer service. We will answer you wholeheartedly and provide comprehensive after-sales services