This is the Rich Bit RT-012 electric bike. It has 28 inch tyres which are 10cm wide and therefore has a load capacity of about 200kg. The height will suit a rider of 165-195cm tall. It has a 1000w motor which will get the bike to a maximum speed of 40km/h depending on terrain. The battery will last for about 50km in pure electric mode and 80km in pedal assist mode. It takes 5-7 hours to fully recharge. There is a small onboard computer which will display the battery status, speed and distance travelled. A smart computer can set the speed limit, clear the mileage and things like this.