Trouble Free Ride
Castrol GO! 4T is a high quality engine oil designed for 4-stroke motorcycles. Developed with Castrol’s expertise inmotorcycle lubricant design, it has Castrol’s TRIZONE TechnologyTM for a trouble-free ride time after time.
Castrol’s TRIZONE TechnologyTM protects the engine, clutch and gears and allows the best functionality of these three critical areas of the motorcycle.