These aren’t regular plastics …. Using a harder, more durable Nylon / Fiberglass mix compound, the Ruben signature graphite pedal has the perfect slimmed down design, with recessed center concave for better pedal feel, square pins and knurling throughout for amazing grip, and all topped off with a heat treated and oversized chromoly axle to create one of the most sought after and copied plastic pedals on the market.