THE E-P3 ENGINE CONCEPT
Among all types of electric motors, Polini has adopted the center position of the engine
on the bike frame, because we believe it is the most functional and efficient.
The distribution of the weights is optimal and has the possibility to take advantage of the
gearbox already present on the bike.
The engine is operated thanks to a torque sensor positioned on the central axis that
measures the power of the pedal stroke, depending on the selected level the power is
increased.
Without any pression on the pedal the electric assistance must be finish.
The motor is of the brushless type, lighter, smaller and more efficient. This technology is
less subject to breakage.
The battery have the best technology present on the market at the moment , lithium ions
tecnology.
Polini Motori designed their motors so that they can be inspected,
if necessary: this ensures a higher value to the motors, once the
warranty period of 24 months is over.
