Odyssey grandstand alloy pedalsthe odyssey grandstand alloy pedals are the signature model designed in partnership with pro rider tom dugan the 105mm platform width provides excellent feel and a confidence inspiring level of grip in a sturdy and solid pedal the dual concave design guarantees even pressure across the base of your foot so you will always feel stable and be in complete control featuresmaterial alloyplatform width 105mmplatform thickness 17mm concave centrespindle diameter