The Shimano brake pad spacer Y8FF18000 is an essential accessory for bicycle brakes, specifically designed to replace the brake disc during transport. This spacer ensures that the brake components are optimally protected during transport and storage, preventing damage to the brake disc and brake pads. It is compatible with various caliper models, including BR-M810, BR-M9120, BR-M8020, BR-M820, and BR-M640, making it a versatile solution for different bike systems. The product falls under the category of bleeding accessories for disc brakes and is manufactured in Japan. The universal red color ensures that the spacer is both functional and visually appealing. This accessory is an indispensable component for anyone looking to safely and efficiently protect their brakes during transport.