Ridetech has upgraded the traditional notion of sway bars with the new MuscleBar. Using precision CNC tubing benders, Investment Cast Steel Bar Ends, and Delrin lined mount bushings. RideTech can now produce sway bars with unheard of dimensional and rate accuracy. This sway bar is designed for use with the Ridetech TruTurn system, not compatible with stock arms. Precision CNC-Bent Tubing For accurate and repeatable fitment Exact bar rates – no guesses as to bar rate. Low friction frame bushings allow easy and predictable rotation over the stiction of polyurethane or rubber. Investment Cast Steel Bar Ends offer performance and appearance improvements over the traditional “beat it flat and punch a hole in it” manufacturing. Billet aluminum frame straps, anodized black. SPECS Rate – 1225 lbs/in. Diameter – 1.125? Wall Thickness – .188?