Description: For Predator 196cc 212cc 6.5hp Dune Buggies Drift Trike Heavy Duty Go Kart Cart Parts Racing For 5/8" bore hub with 3/16" keyway Package Include :1 x sprocket hub,1 x keyway ,4 x Screw,4 x nut The sprocket brake bub is made of high quality steel material Please compare your part with the pictures and make sure this part fit your models before you purchase