This suggests that they emit very small release of harmful gases like carbon monoxide (upto 50% less when compared to petrol bikes) and also emit very less noise though operating. In this feeling, electric motors are much better than petrol bikes, with regard to acceleration, performance and staying eco-welcoming. https://andyndmwb.wikisona.com/831773/what_does_electric_scooter_for_adults_high_speed_boost_kit_mean