The Propella 9S Pro V2, unveiled late last year, is one of only a few low-cost torque sensor-enabled electric bikes to reach the market. And now the new model is officially shipping to customers.
Commuter electric bikes are a key segment helping reduce America’s dependence on cars for navigating cities. The Propella 9S Pro V2 is designed squarely to get people to work, school, the coffee shop, ...