This new concept is going to offer a 4 wheels bicycle with extremely unique features. It is hard to believe that CarvX is a leaning bike with four wheels which can lean all the wheels with the help of steering techniques. This unique technique will surely provide new way of riding a bicycle. The frame of this bicycle is made from aluminum and has 4 independent double wishbone suspensions. Not only this, bike is equipped with 4 hydraulic disc brakes and 14 speed Rohloff hub. There is no need for much power from your side in order to achieve high speed and falling or loss of control is just impossible with CarvX.
Designer : GBO DESIGN
The Pi electric bicycle uses a semi-automatic 8-speed transmission to downshift into a lower gear for climbing hills, then up shift for rapid acceleration to a maximum of 20 mph on flats and allows you to pedal normally because the motor automatically disengages when not in use. Powered by a 750-watt electric motor housed in the horizontal chain and motor assembly, the Pi electric bicycle is capable of three modes of operation: electric motor power, human power, or the human-electric hybrid power combination. The electric motor and rider utilize the same 8 speed semi-automatic transmission making rapid acceleration from a stop or lower gears available for steep inclines possible (but with slower acceleration.
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