The FastRack is equipped with a high-performance 504Wh Shimano battery. Unlike other models, it is not integrated into the frame, making it extremely easy to clip on, unclip, and recharge at home or at the office. When it comes to range, there is no magic number. The battery life of your compact cargo bike varies depending on your environment and riding habits: The level of assistance chosen: If you use Boost mode to pull away quickly, the battery will drain much faster than if you stay in Eco mode. The total load on the bike: Carrying a passenger on the back or loading heavy packages requires more energy from the Shimano motor than riding empty. The terrain of your journeys: Tacking steep climbs consumes significantly more energy than a smooth ride on the flat. Weather conditions: Batteries do not like frost. In very cold winter weather, the overall range may experience a temporary reduction. Your pedalling cadence: A pedalling cadence that is too low (pushing too hard) strains the motor. Aim for a fast, steady spin to optimise battery life. Road conditions: Riding on perfectly smooth tarmac offers a much better range than cycling over city cobbles or dirt tracks. Cruising speed: Maintaining a high average speed continuously requires sustained electrical effort. Your Schwalbe tyre pressure: Under-inflated tyres increase rolling resistance, forcing the motor to draw more heavily on the battery. Wind strength: Riding into a strong headwind is like climbing an invisible hill and reduces the available mileage. On average, the actual range experienced on the FastRack is between 30 and 70 km, depending on your user profile.