Composite based on short Agave Americana (Rambaans) fiber (untreated and alkali treated) reinforced epoxy resin using three different fiber length (3 mm, 5 mm, and 10 mm length) are prepared by using open mould technique. The composite thus prepared were subjected to the evaluation of different mechanical properties such as tensile and impact strength. The results obtained suggest that composites reinforced with Agave Americana fiber exhibited better mechanical properties than neat epoxy. All mechanical test showed that alkali treated fiber filled composites withstand more fracture strain than untreated fiber composites. Keywords: Composite; Agave Americana fiber; Alkali treatment; Epoxy Polymer; Tensile and Impact strength.