Superior Material: The Speedway Billet Aluminum Accelerator Throttle Pedal is constructed from polished aluminum and features a urethane bushing at the center for durability and smooth operation. Spring-Loaded Feature: The pedal is spring-loaded, ensuring responsive, consistent, and smooth throttle control. Adjustable Positioning: The pedal features a serrated shaft which allows you to position the arm as needed, providing you with the utmost control and comfort while driving. 360° Adjustability: The angle between the two arms can be adjusted a full 360°, ensuring maximum comfort and compatibility with various driving styles and vehicle setups. Ideal Size: The pedal pad measures 4.5" x 1.75", providing a perfect surface for foot engagement and enhanced driving control. Polished aluminum construction with a urethane bushing at the center. Pedal is spring loaded. Serrated shaft allows you to position arm as needed. Easily adjust the angle between the two arms a full 360°. Pad measures 4.5" x 1.75"