Description: Product Name: hydraulic disc brake Material: aluminum alloy Braking direction: left rear right front Brake oil: mineral oil Specification: front brake, rear brake Dimensions: a column (74.2mm), B column (51mm) Weight: right front brake 315g (excluding disc), left rear brake 330g (excluding disc) Oil pipe length: 80cm (front brake pipe), 140cm (rear brake pipe) Applicable scenario: Bicycle accessories Applicable crowd: bicycle enthusiasts and users Function: double acting piston, both sides drive the film disc at the same time, the disc is kept in the center without deflection, and the brake returns automatically, with good braking performance Long service life, aluminum alloy brake handle, strong sealing, reducing maintenance times Specifications: Integrated oil cylinder design, aluminum alloy brake handle, lightweight design, long service time Double acting piston, all aluminum alloy, forged caliper body Mineral brake oil can maintain good braking performance under high temperature conditions Clamp protective plate, wear-resistant, sensitive and strong braking Package Included: 1 pair of brakes or 1 brake or 1 pair of brakes plus 2 discs or 1 brake plus 1 disc Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store