GOOFIT Rear Disc Brake Assembly Master Cylinder Caliper for 150cc 200cc 250cc Chinese Taotao ATV Quad ATV brake parts: Silver color Size: brake line: 25''(630mm)Top Pump installation pitch:50mm; Bottom Pump installation pitch:53mm Fit for 150cc 200cc 250cc Chinese Taotao ATV Quad Package Included: 1pc Rear Disc Brake Assembly1pc GOOFIT Keychain Reminder/Note:To ensure you purchase the correct product,please read the product description carefully or image size,thanks for your attention.if you have any issues or need any help,welcome to contact with us before or after your purchase.we will do our best to help you solve it.