This research investigates the potential of an electro-mechanical CVT (EMCVT) in reducing the power consumption of an EV powertrain. starting with the experimental phase to obtain the efficiency data of the EMCVT prototype. In the phase. the prototype is tested for the geometrical ratio (rCVT_geo) of 2. https://danddcollectiblers.shop/product-category/coaster-holder/