Six piston hydraulic brake, from the Chinese Dnis m6 brand, revives the classic six piston brake of Hope Mono6. Red, silver, purple, black, blue, pink, green, 7 colors to choose from. Equipped with all metal brake pads, the braking force is strong. Equipped with metal braided hydraulic oil pipes. Designed and manufactured by Chinese CNC engineers with exquisite workmanship. Please contact the merchant for the color you need when purchasing.