Despite the high power, the engine is very quiet and does not disturb while driving. The bike can operate in 3 different modes: in “ Riding mode ” The engines are off and the power is fully muscular; in “ City ” mode, the bike assists pedaling and provides 10% to 80% of the total power; finally, the “ East ” mode, which is the fully electric mode, with 100% of the power supplied by the electric motor.The frame is made of heat treated aluminum alloy to make it light yet strong. We have a spotlight mounted on the structure so we can move around safely even at night and a display where the most relevant information is displayed. On the handlebars, we have the various commands to turn on and change modes. The motor is well sealed – including battery – against splashes and dust with IP54 certification. The 26 x 4 inch wheels are the icing on the cake and make it more comfortable to ride on uneven terrain. The Shimano 7-speed gearbox allows you to adjust the effort according to the difficulty of the journey.