The Rockshox Rear Shock Air Can Service Kit is an essential maintenance tool for your Monarch Auto Sagb1 (2014 ) rear shock. This kit includes high-quality seal grease and oil, ensuring optimal performance and longevity of your suspension system. Designed for 50-hour service intervals, it helps maintain your bike's performance, providing a worry-free riding experience. Regular maintenance with this kit enhances your overall biking experience, allowing you to tackle various terrains with confidence.