Throttle Cable Black PVC outer jacket for maximum flexibility and durability, Steel inner casing is tightly coiled for low compression ratios, A pre-lubricated nylon inner sleeve ensures smooth operation and long life, All wire ends are bird-caged prior to terminal casting for superior pull-out resistance, EPDM molded rubber components for high UV resistance and long life, Injected-molded components are manufactured from high-strength POM material