Learn how to build a fast DIY electric bike at home that can reach up to 40km/h! This tutorial shows step by step how to assemble an e-bike using a 350W brushless reducer motor, controller, and throttle. ⚡ Parts Used: 350W Reducer Brushless Motor 350W Brushless Motor Controller + Throttle Twist Grip Perfect for DIY makers, e-bike enthusiasts, and anyone who loves fast, eco-friendly rides. #DIY #ElectricBike #EbikeBuild #BrushlessMotor #Cycling