Sealed ABEC 1 + rated radial ball bearing. Low friction, high wear resistance, internal polymer bushing. Delrin thermoplastic cam pulleys match OEM/stock pull ratio. CNC machined 6061 T-6 aluminum throttle tube and bearing insert. Grip area knurled for maximum grip adhesion. Replaceable end cap provides damage protection and seals out debris. Additional O-ring set included for large I.D. bars. For use with stock throttle housing-No modifications required. Will not fit Renthal® 36 Fatbar.
