Intuitive Mid-Drive Performance

Experience a more natural, responsive ride with the Ananda M60 mid-drive motor and integrated torque sensor. Unlike standard motors, the BK-U1 senses your pedaling force in real-time, providing smooth, silent assistance that makes 25° hills feel like flat ground.

Unrivaled Long-Distance Range

Engineered for long-distance commuting, the 36V 13Ah high-density battery delivers an impressive 93-110 miles (150–180 km) on a single charge. Paired with 3A fast-charging technology, the battery can be fully recharged in just 4–5 hours, so you spend less time plugged in and more time enjoying the ride around town.

Smart NFC & App Connectivity

Step into the future of urban cycling with NFC unlocking and dedicated App integration. Manage your ride settings, track your stats, and secure your bike with a simple tap—no more fumbling for keys during your morning rush.

Ultimate Safety & All-Weather Control

Equipped with ZOOM hydraulic disc brakes for instant stopping power and 27.5" x 2.2" puncture-resistant tires, the BK-U1 is built for the "urban jungle." Ride confidently over debris and wet pavement knowing your bike is engineered for maximum durability.

Premium Engineering, Unmatched Value

Combining a Shimano 7-speed transmission, a lightweight aluminum alloy frame, and professional-grade components, this e-bike offers the performance of a high-end touring bike at a highly competitive price point. It is the ultimate cost-effective solution for the modern professional.