E-bikes are not a cheap pleasure; their costs are usually well over $1000. But if you still have a two-wheeler that is in good shape, and also are looking forward to electric power, then the Lightest system on Indiegogo will be the perfect choice for you. An Italian startup Bikee Bike launches its “Lightest eBike Kit” that turns any normal bicycle into an e-bike. The latest product from the Bikee Bike should convince with its low weight, which is between 1.6 and 1.7 kg (without battery) depending on the version. The drive is installed in the bottom bracket area and then acts on the existing chain. The Lightest eBike Kit is available in four different variants. At 1.6 kg, the smallest version with 250 watts is particularly light. It has a nominal voltage of 36 volts, transmits 70 Nm to the driveshaft, and supports electrically up to 25 km/h (16 mph) speed. This version with battery weighs just under 4 kg, including mounting materials. The bike becomes an S-Pedelec in one of the three more powerful variants. These have an output of 500, 750, and 1000 watts, which provides support in turn to speeds of 35, 42, and 50 km/h (22, 26, or 31 mph), respectively. They work with a nominal ...