Constructed of 1-1/4 steel and tapered to 1 at the control area. Bars are dimpled and drilled for internal wiring. Bars include a notch for Throttle-by-Wire (TBW). Delivers the agility and handling needed to rip up the streets with ease. Theres no need to sacrifice a comfortable riding position with these T-Bars. May require longer cables/lines/electrical for installation and will not fit models with integrated lower clamp..