• Электробайк Charger4K
  • Электробайк Charger4K
  • Электробайк Charger4K
  • Электробайк Charger4K

Charger 4K — powerful hub motor electric bicycle

Charger 4К electric bicycle series are based on modular locally developed laser-cut steel frame. We put lots of effort to make really powerful and reliable battery using latest large capacity lithium NMC cells from electric car industry. 

This electric bike gives it's ovner maximum freedom. It can be comfortable long range city commuter as well as recreational offroad explorer. You can trensport the bike via railway or a car thanks to it's relatively low weight (around 45 kg).

The battery

Charger's battery is made of branded Li-NMC cells capable of high power output and long life cycle. Battery's expected lifetime range is more then 50 000 km. 

Range

Bike range for 1.3 kWh battery, depended on speed:

Up to 130 km on 25 km/h, with pedal assist

Up to 65 km on 45 km/h, throttle only

Up to 40 km on 60 km/h, throttle only

Battery tech specs

Energy stored: 1296 Wh

Nominal voltage: 48v

Capacity: 27Ah

Chemistry: Li-NMC

Lifetime: 80% capacity after 1000 cycles

Hub motor is low maintaince motor

The motor

Motor type: direct drive hub motor

Rated power: 3kW (check you local regulations)

Peak power: 4-6kW, depending on config

Max speed: up to 60 km/h 

Regenerative breaking  (recuperation) — charges battery while breaking and saves break pads.

Doesn't require oil change or any other maintaince — there is no transmission. 

Controls

You can directly control motor power with a standard throttle. 
There is 3-position switch for power levels, adjustable via APP.
Regenerative breaking turns on through break leaver sensors, which also cuts off motor power.
There is cruise control function.

Приложение для электробайка Charger

 

Display 

Battery charge level, speedometer, odometer are displayed on your mobile phone via special APP. Using this app, you can also adjust other controller settings, such as regen strength, soft start, 3-position switch and more.

 


Pedals

Why would you need pedals with 3000w motor? Here is why:

• Using pedals, you can comfortably extend your range up to 4 tumes.
• If you run out of charge, you don't have to walk home or call bike transporter. Just pedal as normal bicycle.
• You are cyclist and can use bicycle paths and other infrastructure, while pedaling, according with your local regulations. 

Электробайк Charger2000

Lots of energy stored inside the bike frame!

The frame

Charger4K is assembled using modular, locally developed high presicion laser-cut steel frame.

Dual suspension with adjustable rear shocks mount, using high quality and lightweight bicycle parts. DNM rear shocks with preload-rebound adjustments, front fork with preload-rebound adjustments

There are 20x4» or 24x3» wheel sizes abailable. 20x4» is better for more torque, suitable for people with averege and lower height. 24x3» is better for higher speed and people with averege and high height.

Break system: front and rear hudraulic bicycle breaks with 203 mm rotors and regenerative breaking.


Comfortable dual suspension

Lifehacks

You can store Charger bike as normal bicycle in your house or flat. 

Bike can fit in normal elevator. You can set bike on rear wheel using rear breaks or throttle (with some training). 

You can put in in most cars with front wheel detached. 

You can transport Charger bike in most railways (not subways).

Made in Russia

Charger4K is assembled by hand in Moscow, Russia. We also offer tech support and local warranty / post warranty service.

 

Colour: black. You can also order any color in advance.

Charger bike on Facebook

Configuration

Controller BT module + APP

On/off key lock

LED lights

Kickstand

20х4» or 24х3» wheel size

Extras 

USB [$30]

Fenders [$50]

GPS tracker module [$50]

Road package  (rear view mirrors, turning lights, horn, stop signal) [$80]

Battery upgrade: 60v, 27Ah, + 25% range and power [$200]

Controller upgrade 100А, + 25% power, 18» motorcycle rims and tyres [$200]

Front geared 250-350w hub motor (750w peak) with PAS sensor and LCD [$250]

Front geared 500w hub motor (1000-1500w peak), PAS sensor and LCD [$350]

Fork upgrade (Zoom [$75], KKE-37 [$150], DNM USD-8 [$300]).

Rear shocks upgrade (DNM burner) [$100]

Warranty 12 month in Moscow.