Heybike has unveiled its X Series, featuring the Mars 3.0 and Ranger 3.0 Pro, two folding fat-tire e-bikes designed for versatility. These models combine speed, comfort, and off-road capability in a compact form, making them ideal for urban and adventurous riders alike. With advanced features and smart design, they cater to the growing demand for efficient micromobility solutions. Source: https://cleantechnica.com/2025/08/07/heybike-x-series-folding-e-bikes-with-full-size-power/