Machined from solid billet aluminum with a black anodized finish. Max Lean rider and passenger floorboards are lightweight, sturdy and offer style and comfort. The installation angle is adjustable (rotates around its axis) for a perfect foot hold to easily conquer a larger distance. Note: With the optional 994430 Kraus peg adapter further 360° adjustments 1" (2.5cm) can be made either up/down/forward and backwards.