## Sunstar 428MXR Motocross Chain - Strength and Precision The Sunstar 428MXR motocross chain guarantees reliability and performance for motorcycles up to 150cc. Designed for extreme conditions, this reinforced, non-sealed chain will meet the demands of even the most challenging motocross tracks. ### TripleStar Technology for Unrivaled Durability At the heart of the 428MXR chain are Sunstar's exclusive, ultra-hard TripleStar pins. These provide exceptional wear resistance and extend chain life, minimizing the need for frequent replacements. ### Seamless Design for Smooth Operation The seamless roller and bushing design ensures smooth and quiet operation of the drive system. This allows you to focus on riding without worrying about unnecessary vibrations or noise. ### Easy Installation with Clip Link The 428MXR chain comes with a clip link, allowing for quick and easy installation without the use of specialized tools. This is an ideal solution for those who value convenience and time savings. ### Gold Color for a Stylish Look The gold and black finish of the chain gives it a unique, stylish look that will enhance the character of your motorcycle. ### Technical Parameters: * Chain size: 428 (roller pitch: 12.7mm, width: 7.75mm, roller diameter: 8.51mm) * Manufacturer's designation: MXR (reinforced, non-sealed) * Color: Gold/Black ### Sunstar - A Brand Synonymous with Quality Sunstar is a renowned manufacturer of motorcycle parts, known for the high quality of its products. By choosing the 428MXR chain, you are investing in proven and reliable technology that will provide you with long-lasting and trouble-free operation.