Moose Racing Triple Clamp Kit - Gray 0603-1086High quality 6082 aerospace quality materials, that optimize the stiffness, and reduces wt. of the component through FEM designed program Steering stem comes pre assembled and pressed into lower clamp which includes OEM bottom bearings Split design clamping area provide more accurate pressure and even clamping surface to the fork, without distortion or binding of the fork tube Bar mounts are available in 1 1 8in. diameter with either 35mm or 40nmm