PAS-Pedal assist system- 8 poles Pulse Padel Assistant Sensor for electric bike; the default connector is 3pin Molex male connector.

Cable length: 80cm

This PAS sensor fit for our KT series controller.

Connection as follow:

Brown wire --> +5V

Black wire --> GND

Yellow wire --> Signal.

48V 500W KT controller built into Hailong battery mounting. If you already have the Hailong battery, you can remove the original alluminum alloy plate, solder the matching discharging connector on the new controller plate and intall it on your battery mounting.

All KT series displays with 5pin connectors can fit for this controller. If your current display is with SM connector, you may need a display conversion connector because the dislay connector leading out from this Hailong controller is the Junlet waterproof connector. We have the KT display conversion cable, and you can order on our website.

All cables are with Julet waterproof connectors.  

Bafang BBS brake or throttle are compatible with this controller set.

The controller need to work with the KT LCD display, please note.

KT-V12L Kunteng Dual hall 12 poles, 12 magnets pedal assisting sensor for ebike; it is easy to install on left side of the BB.

Cable length: 80cm 

Cable connection: 

Brown wire ---> +5v

Black wire---> Negative Electrode

Yellow wire ---> Signal

Note: This PAS only work with KT controller. Also,Kunteng controller normally set C1 = 2 as a defaullt setting for the 8 pole PAS, if you want to use 12 poles PAS, please set C1 =6 via the display, otherwise the PAS may not work.

KT/Kunteng LCD3 meter with Junlei waterproof connector for 24V 36V 48V E bikes. This LCD3 control panel is the latest version V3.0.  

Holders for the LCD meter are included.

Please calculate the value of the P5 parameter with the fomula: LVC+P5/3.77.

For 24V battery, LVC=20V, P5/3.77=1. 

For 36V battery, LVC=30V, P5/3.77=1.5.

For 48V battery, LVC=40V, P5/3.77=2.

You can set P5 value with your own battery voltage

Please kindly note, you can not test the LCD display only voltage. You may need to install it on your E-Bike and pedal for 3-5 seconds. Then the smart KT LCD3 meter will show battery level normally.

KT 900S LED meter 24V, 36V, 48V for e bike; if your ebike controller is KT controller, then this LED meter can work for your ebike.

1. It has ON/OFF switch;

2. It has 4 levels for battery capacity display;

3. The 900S LED meter has 5 levels Pedal assist indicating;

4. The LED meter has 19bits speed showing meter;

5. 6km/h walk/push function;

6. When the battery is going to be empty, the LED will alarm;

7. The KT 900S LED meter can control ON/OFF e bike headlight;

8. Auto switch for 24V, 36V or 48V;

9. Data can be copied or modified.

For user manual, please download here: KT 900S LED meter user manual.

E-bike KT LCD4 display, latest compact control panel for KT controller.  

The LCD4 is with tiny dimension to install on the handle bar. It's smart and compatible with all Kunteng(KT) sinewave controllers.

For details of the LCD4 display, please download the specification here: Electric bike KT LCD4 specification

KT speed sensor for KT controller or KT LCD1, LCD2, LCD3, LCD4, LCD5, LCD7U, LCD8, LCD9 etc.

Cable length: 1.5m

Plug: Molex 3P(fit for GBK's KT series controllers)

36V 250W brushless sine wave e-bike controller(CON611-A).

1. This controller is silent and compatible with hall sensor or sensorless motors;

2. It has head light or tail light leads enable you to connect a headlight and tail light for your electric bike;

3. If your bike is with hydraulic brake system, our CON611-A controller is compatible with oil brake sensor;

4. You can also connect the gear sensor to the brake sensor leads if you need the gear shifting fuction;

5. If you want to use pedal assisting sensor for this controller, only our 12 poles magent PAS(D12L) will work, this PAS is intergrated and designed for CON611-A controller and it is easy to install on the left side of the e-bike; the cable length for the 12 magnets PAS is 80cm; Other PAS may not fit for this controller, please note.

36V/48V 500W Kunteng/KT sine wave controller for e-bike.  The controller can work for KT meter(LCD8H, LCD8S, LCD7U, LCD5, LCD3, LCD1, 890 LED, 900S LED, 880LED etc). All the KT LCD/LED Meter can work for this controller. 

This e bike controller can only work for hall sensored motor;  it is compatible with 36V or 48V 500W motors(auto switch between 36V and 48V);

It is sine wave controller, can work with or without LCD/LED meter. Sine wave controller is better than form wave controller.

Presell controller with reasonable price. This eike controller will be available on 15 April. If you need the controller urgently, please consider other controller.