Wheel rotation: 900 degrees lock-to-lock, hall-effect steering sensor, dual-motor force feedback and overheat safeguard Pedals: Nonlinear brake pedal, patented carpet grip system, textured heel grip and self-calibrating Materials: Wheel spokes: Anodized aluminium; Wheel cover: Hand-stitched leather; Steering shaft: Steel; Shifter paddles: Brushed stainless steel; Mounting clamps: Glass-filled nylon; Pedal frame and arms: Cold rolled steel; Pedal faces: Brushed stainless steel; Pedal piston sleeves: Polyoxymethylene thermoplastic