URBAN.

The bikes are entirely Stromer: The brand designs its own hub motors, motor controls, and rider interface. STROMER ST3 $9,098 (as tested, with suspension fork and upgraded battery) // 69.2 LB (M) Switzerland's Stromer makes only e-bikes: high-end, class-3, city e-bikes. WHY IT MATTERS The obvious advantage of smaller motors is lighter e-bikes and, in bikes with mid-drive motors, increased torque. [Extracted from the article]