The compact and modular nature of electric drivetrains makes them well suited to small utility motorcycles. But surprisingly few manufacturers have jumped on this bandwagon. Two names spring to mind: UBCO in New Zealand, and the premium Swedish electric bike brand, Cake. Cake's delightfully quirky Ösa is a $9,500 electric utility bike that can be configured with a vast array of accessories, like luggage carriers, cargo racks and even a trailer. But despite the endless setup possibilities, th...