Liqui Moly 5W-40 Street 4T Race is a full synthetic engine oil designed for street-legal four-stroke motorcycles and powersports vehicles that see both daily riding and track use. This versatile formula balances everyday reliability with race-ready performance, offering excellent protection during spirited acceleration and sustained high-RPM runs. The 5W-40 viscosity grade ensures smooth cold-weather starts while maintaining a protective film under demanding conditions. Advanced synthetic technology reduces wear, extends engine life, and improves fuel efficiency. Perfect for riders who refuse to compromise between street comfort and racing capability. Available in multiple sizes.