Continuously variable transmissions [CVTs] create unlimited gear ratios using a belt or chain running between two variable diameter pulleys. CVTs require a unique transmission fluid with specialized frictional characteristics designed to ensure the belt or chain remains in contact with the pulleys without slipping. CVT Fluid provides outstanding metal-to-metal frictional properties and excellent protection and performance. It is Warranty Secure and is a cost-effective, high-performance alternative to vehicle manufacturer fluids.