- Crafted from high-quality carbon fiber, this product is built to last. Its durable material offers excellent resistance to corrosion and aging, ensuring long-term performance. - Prevent chain derailments with confidence. This device effectively keeps the chain in place, protecting your bike's frame from potential damage. - Enjoy peace of mind with our professional manufacturing standards. Each unit undergoes strict quality control, ensuring reliability and an extended service life. - Designed for easy installation in the front shift position, this product is compatible with most road bikes, making it a versatile addition to your cycling setup. Use Scenarios: - Ideal for competitive cyclists looking to maintain optimal performance without the worry of chain misalignment during races or long rides. - Perfect for recreational riders who want to ensure their bike remains in top condition, preventing costly frame repairs caused by chain damage. - Great for bike enthusiasts upgrading their components, enhancing both the functionality and aesthetics of their road bikes. Experience the difference that quality materials and expert design can make for your cycling journey.