Electric vehicles, including electric motorbikes, are increasingly receiving attention as a sustainable solution for transportation, especially in urban areas. One of the important features in electric vehicles is the regenerative braking system. The regenerative braking system allows the return of kinetic energy during the braking process to recharge the battery. This research aims to test the efficiency of regenerative braking for electric motorbikes with two different braking methods, namely switching and variable regenerative braking. The switching method is divided into three different levels of braking, namely 10%, 50% and 95% braking. With a focus on experimental data collection and analysis.Based on tests that have been carried out using test scenarios, the efficiency values for regenerative braking resulting from two different methods are as follows. In the first test of 10% regenerative braking, the efficiency obtained was 10.76%, in the second test of 50% regenerative braking, the efficiency obtained was 24.07%, and in the third, regenerative braking of 95%, the efficiency was 15.83%. Furthermore, the final test of regenerative braking using the variable method obtained an efficiency of 20.03%. From the data obtained, it can be concluded that an electric motorbike with specifications according to research and testing using a test scenario determined that the highest efficiency is 24.07%, namely regenerative braking of 50%.