As with all Bull-it products

and other applications requiring a durable battery

It is designed for racing use only

Designed for use in a more practical race position by confirming the optimal placement of ventilation through pressure analysis

Ultimax - UA Drive Belt (UA411) Options:UA411 As with all Bull-it productsMaterials and Manufacturing: Fiber loaded rubber designed to grip the clutches and to stay that way over the life of the belt Each belt has rubber compounds that work best for the application Every Ultimax belt contains strong and stable aramid cord Zero stretch and maximum tensile strength Built with modern methods to reduce variability and eliminate most classic failure modes Dimensions: Every Ultimax belt is manufactured using processes that reduce