The Yulu Dex, launched in mid-2021, was purpose-built as an ultra-light, low-speed electric two-wheeler tailored for short-mile deliveries of food, groceries, and medicines. It is categorised as a low-speed EV, which means that drivers do not require a driver's license, and has a top speed of 25 km/h and a certified range of about 60 km per charge. Its design includes a small, narrow chassis that is ideal for navigating through crowded city streets and an integrated rear cargo rack that can safely hold up to 12 kg of delivery products. An ergonomically low seat height and increased cushioning provide comfort for gig workers who ride their bikes for extended periods of time in crowded and uneven roadways. The Dex is thought to have a tubular steel chassis or frame with sheet-metal body panels, ensuring durability in delivery circumstances, even though specific material specifications were not made public. A lithium-ion battery pack powers its electric drivetrain. It is designed for quick swaps using a push-fit mechanism behind the seat, enabling seamless use with Yulu's "Yulu Max" charging and battery swap network across Bengaluru, Delhi, and Mumbai. Yulu's app's real-time IoT connection through smart battery and vehicle systems allows for charge, health, fault, and ride telemetry monitoring, promoting preventive maintenance and almost zero downtime.