Adaptador Cema GXP, para convertir un pedalier compatible con Shimano para bielas Sram GXP.
Ref: 4712910900177, 4712910900139, 4712910900146, 4712910900153, 4712910900160, 4712910900344, 4712910900351, 4712910900368, 4712910900375.