- Easy Installation: Designed with a straightforward structure, this product can be installed and removed quickly without any hassle. - Durable Construction: Made from high-quality molybdenum steel, it is rust-proof and corrosion-resistant, ensuring long-lasting performance and durability. - Clear Markings: The unique right and left extensions are easy to identify, featuring distinct R markings for quick reference. - Enhanced Comfort: This product effectively prevents knee strain and reduces friction between the rear tire and frame, contributing to a smoother and more comfortable riding experience. Use Scenarios: - Ideal for daily commuters looking to enhance their bike's performance without complex installation procedures. - Perfect for recreational cyclists who prioritize comfort and durability during long rides. - A great solution for mountain bikers who need reliable equipment that stands up to rough terrain and weather conditions. This product combines function and compatibility, making it suitable for various bike models, ensuring a perfect fit and optimal performance for every ride.