Bel-Ray Works Thumper Racing 4T 10W50 Synthetic Ester Blend Engine Oil

• Premium multi-grade full synthetic motor oil
• Engineered for single cylinder, multi valve 4-stroke racing engines
• Protects against viscosity breakdown under high temperature and high shear
• Superior anti-wear
• Reduced cylinder and ring wear
• Longer bearing life
• Superior deposit control
• Cleans deposits
• Controls sludge and varnish formation
• Keeps ring lands and grooves free of carbon build-up
• High viscosity stability
• The shear stability provides superior lubrication and film strength
• Minimizes friction for maximum power
• Smooth power transfer
• Prevents clutch grabbing for an easily controlled and efficient gear shifting and clutch operation

This is the premium, synthetic ester blend 10W50 motor oil you’ve been looking for. The ultra-lubricating formula is specially designed for 4-stroke racing engines with single cylinders and multiple valves.