On the occasion of the Eurobike trade fair which is being held in Germany until September 4, the company presented a transmission system for without chain or belt. Called Free Drive, it uses the technical principle of electrical control systems by CAN bus widely used in the .
The kit consists of aintegrated in the crankset, a 250W motor in the rear hub, a and a handlebar control module. When pedaling, the generator converts the mechanical in which is transmitted by cable to the motor. The generator adapts the depending on the pedaling effort. The excess energy produced during pedaling is stored in the battery which is also supplied by a system of integrated into the motor. Besides the , the Free Drive could also propel tricycles or quadricycles, specified the manufacturer.