Designed for use for sports purposes. The brake is characterized by a very solid structure, it is powder coated. It has a lever with an additional length - 64 cm. The diameter of the brake pump piston: 0.75 "The set includes the elements shown in the pictures below: a handle with a mounting, The brake pump has the following connections: inlet - AN4 - 7/16 "outlet - AN3 - 3/8" Connectors for rigid (copper / steel) or flexible hoses and sports brake hoses are available in our store. Installation on flexible hoses no requires a specialist hose crimper. For high-performance braking systems, the standard size is AN3 & nbsp