7100 4T 10W50 Ester Core is a premium fully synthetic motor oil designed for 4-stroke motorcycle engines, particularly high-performance and racing models. Its ester-based formula offers exceptional engine protection, enhanced wear resistance, and superior performance under extreme temperatures and heavy loads. This oil helps improve engine power, reduces friction, and ensures smoother shifting, making it ideal for both on-road and off-road use. It provides optimal lubrication to maintain engine efficiency and longevity, even in demanding conditions.