Как на творчество хипсторов поделие удивительно рационально.
french startup whaTTfornow has invented a new transmission system for electric bikes which combines the classic chain transmission with an electric one that doesn’t offer permanent assistance. instead, it delivers a strong on-demand torque that enables the bike to accelerate from 25 km/hr in less than three seconds.
the whaTTfornow electric bikes feature a powerful motor that promises a torque of up to 160 Nm, which is two to three times more than what is currently available on the market. the pedaling assistance is activated via a trigger found on the handlebars and features three different power boost modes, each delivering more torque than the one before. once the user reaches the desired speed, pedaling classic mode can be restored.
160 Нм...Не один ДВС-ный мапЭд обзавидуется. Да и в целом к конструкции не прицепиться - все на своих местах и правильно выполнено. Бывают и у них озарения.
Вес - 16/18 кг, в зависимости от батареи. Разгон до 25 км\ч - 4 секунды. Купить можно здесь.
