Sharvan Electric
Why choose an
e-Sharvan ?
The e-Sharvan bike is available in two models: single-speed and three-speed (Efneo transmission).
The e-Sharvan bike combines the unique design of a growing and folding bike in combination with a ZEHUS electric motor, specifically the All In One type.
ZEHUS All In One device
It is a system that integrates all components, especially the motor itself, the battery and the electronics for controlling them. The integration consists in the fact that the battery, the electric motor itself and the electronics are stored in the rear hub.
The electric motor supports driving up to a speed of 25 km/h, after exceeding this speed the electric motor is automatically deactivated (EU Regulation).
The All In One has a regenerative braking function that allows you to slow down the bike using the electric motor as a battery generator through an integrated kinetic energy recovery system.
The control of the e-bike is done through the ZEHUS application, which allows you to register, configure and use the All In One device. The application is available for all types of smart phone devices.
No Support/Disabled
The mode does not provide any assistance to the cyclist, so the e-bike behaves like a normal mechanical bike, but retains the reverse regenerative brake.
Power Modes
The electric motor, specifically in Sharvan e-bikes works All In One HALOS supports 4 modes. Configuration or the selection of the mode is done via the mobile application or the controller on the handlebars/remote control (if it is equipped with the e-bike):
Eco/Soft engine assistance
Eco uses soft engine assistance up to a speed of 20 km/h, which allows saving battery power for more demanding conditions.
Custom mode
Custom is a customizable power mode in terms of level of assistance and speed, according to the rider’s decision, support values can be set in the app.
Turbo
Turbo is the most powerful mode you can choose, providing all the power of the engine up to a speed of 25 km/h.
At the same time, as mentioned above, if the e-bike has a controller on the handlebars/remote control, it is also possible to use the Boost function:
Reinforcement/Booster is a function that provides a temporary or short-term additional power to 500 W. This function is automatically deactivated at a speed of 20 km/h.
The e-bike can also be controlled using the Remote control without the need to manipulate the mobile application. Remote control allows full control over the e-bike.
turn on/off the bike without taking your hands off the handlebars
change power modes on the go
activate Boost or KERS (kinetic energy recovery system)
battery charge status checker
monitor engine performance
The 3-speed GTRO front gearbox from Efneo is ideal for users who want to use the Sharvan e-bike at the maximum limits of its performance. Efneo GTRO Gearbox allows gear changes in three interfaces.
The advantage of the Efneo transmission is the possibility to choose a transmission according to the type of driving or terrain, taking into account either the pedaling frequency or the speed.
Gear change control is carried out through a special shift handle, which is installed on the left side of the handlebar.
| Gear | Ratio | Teeth equivalent |
|---|---|---|
| 1st | 1:1 | 28T (physical chainring size) |
| 2nd | 1:1,43 | 40T (physical chainring size) |
| 3rd | 1:1,79 | 50T (physical chainring size) |
Range in individual modes for one
and three speed e-bikes
| Drive unit | ||
|---|---|---|
| Rated power | W | 250 |
| Maximum torque | Nm | 30 (440 with RC boost) |
| Battery pack | ||
| Rated Voltage | V | 28.8 |
| Rated Capacity | mAh | 6000 |
| Energy | Wh | 172.8 |
| Power mode | Average range |
|---|---|
| Eco | 50 km |
| Custom | 35-45 km |
| Turbo | 30 km |
Technical data for one and three speed e-bikes
| Charger | ||
|---|---|---|
| Voltage Input | V | 100~240 V, 50/60 Hz |
| Output voltage | V | 33.6 |
| Charging current | A | 2 |
| Charging time (~) | h | 3 |
| HUB | ||
|---|---|---|
| Weight (~) | Kg | 3.2 |
| Operating Temperature | °C | 50 |
| Storage Temperature | °C | 20 |
| Charging Temperature | °C | 40 |
| Degree of protection | IPx5 |
