This throttle pedal features an angle adjustable flange that allows you to adjust the throttle to the exact angle of the foot box up to 25 degrees. To adjust the pedal simply loosen the split clamp flange bolt, adjust to proper angle and re-tighten the bolt. The pedal can accommodate compound angled foot boxes also, by removing a pivot pin in the adjustable flange assembly. Features a splined pivot shaft supported by needle bearings for ultra-smooth operation. Available with a roller style foot pedal or a flat foot pedal.