Why is the X Go rated for 15 km of range, while the Pro and Carbon are rated for 17.5 km, and the Ultra can achieve up to 30 km? Shouldn't a higher‑power motor reduce battery range?Updated 3 hours ago

Due to differences in motor output power settings and the materials used in internal components, the Go model is designed with a more balanced daily‑assist orientation and a different system architecture. This results in a range and power delivery profile that differs from other models engineered for higher performance. The Ultra, on the other hand, benefits from a next‑generation motor that significantly reduces coil heating and improves motor energy conversion efficiency. As a result, more electrical energy is directed toward propulsion rather than being lost as heat, enabling a longer range with the same battery capacity.