The Shimano BR-IM81-F cable adjustment screw unit is an essential accessory for all cyclists who want to keep their Shimano brakes in perfect condition. Manufactured by the renowned brand Shimano, this adjustment bolt is designed to be compatible with the BR-IM81-F model. As a cyclist, you know how important functioning brakes are for your own safety and that of others. With this cable adjustment tool, you can easily and accurately adjust the tension of the brake cables to achieve optimal performance from your Shimano brakes. This cable adjustment screw unit is made from high-quality materials to ensure its durability and resilience during intense use. It is also very easy to install and use, making it an ideal accessory for cyclists of all skill levels. Whether you are a professional cyclist or just an enthusiastic amateur, this Shimano BR-IM81-F cable adjustment screw unit is a smart investment to maintain your Shimano brakes and optimize your braking performance. Don’t let a loose brake cable jeopardize your safety – get this essential accessory now to keep your brakes in perfect condition.