The CycleOps Fluid2 Indoor Bike Trainer is a high-quality and versatile cycling accessory designed for both road racing and mountain biking. Made with durable materials such as aluminum, metal, and steel, this trainer features a fluid resistance type for a smooth and realistic riding experience. The set includes a climbing block for added challenge and the trainer is equipped with anti-slip feet, sound reduction technology, and is foldable for easy storage. Ideal for indoor use, this trainer is the perfect tool for cyclists looking to improve their power and accuracy in a controlled environment.