Lightest eBikes UK 2026

Weight matters. A lighter ebike is easier to carry upstairs, simpler to load onto a car rack, and more pleasant to ride when the battery runs out. Most electric bikes weigh between 20 and 30 kg, but a growing number of models now come in under 25 kg without sacrificing battery capacity or motor power. Manufacturers achieve this through smaller batteries, aluminium or carbon frames, and compact hub motors that trim grams wherever possible. The trade-off is usually battery size — lighter bikes tend to have lower Wh ratings — but for short commutes and city riding, that is rarely a problem. Every ebike under 25 kg in our UK database is listed below, sorted and compared so you can find the lightest ride that still meets your range and power requirements.

8 ebikes in this category.