POLINI E-P3 for E-BIKE

POLINI E-P3 MOTOR for E-BIKE.
AERODYNAMIC, COMPACT, LIGHT, LUBRICATE


Ready for a new pedal-assist experience, with top performance, easy to fit and install by the manufacturers on every bicycle model.

The biking world will not be the same anymore!
Polini E-P3, completely designed and developed by Polini’s engineers, stands out for its unique design, compact dimensions and lighter weight compared to the engines nowadays available on the market.

ENGINE

Light but powerful. Lightness and power. What do you most wish for yourself? In only 2850 grams, crown excluded, Polini E-P3 delivers an engine power of 250 watts (500 watts peak) and a peak torque at the pedal of 70Nm. Power and torque can be optimized by using specific software to adjust pickup and battery consumption.

PEDALS AXLE

Polini has designed three different pedal axles for the E-P3 engine, specific in length for the tyres fitted on the different e-bicycles models:
– 136mm standard wheels
– 142mm 3,5” wheels
– 157mm 5” wheels

ENGINE MOUNTING

To make the manufacturers’ assembly easier, a practical engine/frame mounting has been studied and it is available in four versions: universal, road, MTB front and MTB full-suspension.

OVERALL DIMENSIONS

The dimensions of the new Polini E-P3 are incredible. The lateral dimensions, between the smallest in this category, lets the assembly of a double crown with a derailleur, both on the road bikes and MTB bikes, allowing a perfect position when riding like a bicycle without engine. Thanks to a compact engine and easy to house like this one it is possible to have a chain stay length of only 420mm on road bike.

LUBRICATION

A hole on the case allows the periodic lubrication of the gears, granting stable performance, limited noise and longer life.

SPIDER 


Three different crown holders are available to maintain the right chain line according to the bicycle model.

BATTERY AND INTEGRATED BATTERY HOLDER IN THE FRAME 


Thanks to its innovative design, the battery – available of 400 or 500 Wh –can be integrated in the frame, giving a captivating aesthetic effect. The battery holder, studied to reduce the optical impact, is made of drawn aluminum, and it is perfectly integrated with the engine mounting.

WATER BOTTLE


The engine compact size makes it save some space to let the installation of the essential water bottle holder.

CABLE PASSAGE 


Between the innovative technical solution, Polini E-P3 offers the possibility to house inside the battery and the engine holder all the command cables (rear brake, change and derailleur, if included), limiting its visibility.

3 SENSORS

Polini E-P3 motor is equipped with torque sensor, speed sensor and pedal frequency sensor. The three sensors are managed by a sophisticated processor that according to the cyclist’s pedal style offers a dynamic control at every speed.

WALK-ASSIST MODE 


In the case you should push your e-Bike, E-P3 engine lets you proceed at 6km/h just by pressing a button.

LIGHTS

The lightening systems can me connected directly to the engine and to the ignition which is controlled by the display.

MOTOR PROTECTION SLIDE 


A further protection is granted by assembling a motor-protection slide to be fixed centrally on the case.

BATTERY CHARGER 


The battery chargers are compact, light and extremely fast when charging.

STAND 


It is possible to fix a kickstand.

POLINI E-P3

MEASURE

POLINI E-P3

EXPLODED VIEW

DISPLAY

TECHNICAL LIST

⇐ OPERATING UNIT COMFORT

  • Functions like connect
  • Integrated dot-matrix display
  • Excellent readability in sunlight
  • Adaptive display illumination

DISPLAY PREMIUM (optional) ⇒