Rear electric bike kit

electric bike kit, rear driving for diy electric bike, from 250W to 500W, from 16" to 28", to build whatever e bike you like.
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Rear electric bike kit

electric bike kit, rear driving for diy electric bike, from 250W to 500W, from 16" to 28", to build whatever e bike you like.
  1. 36V 250W ebike motor kit with Hailong 01 battery and built-in KT controller set
    $375.00

    36V 250W ebike motor kit with Hailong 01 battery and built-in KT controller set

    36V 250W ebike motor kit with Hailong 01 battery and KT built-in controller set;

    Packinglist:

    1. 36V 250W hub motor, Bafang G311 front engine, Bafang SWXH rear motor, GBK-100F front hub, GBK-100R rear motor or GBK-100CST rear motor for option;

    2. 36V 250W KT sine wave controller which is built into the Hailong 01 mounting with waterproof connectors: 3 leads from monting, one for motor, one for PAS and one for 1T4 main wire harness;

    3. 1T4 main wire harness: 2x brake leads, 1x throttle/gas, 1x LCD displays(KT-LCD3 or KT-LCD10 with Julet connector), if you need other KT LCDs, such as LCD4, LCD5 LCD7U, LCD8YNU, we will provde you a conversion cable if they are not with Julet connectors; For all the displays, you can find it on our website to check details.

    4. Throttle: Bafang BBS throttle, left thumb throttle, right thumb throttle, half twist throttle, left twist throttle for option; If you already have a Bafang BBS throttle, you can use it for the kit;

    5. A pair of E-brakes: Bafang BBS e-brake grip, BBS oil brake sensor if your bike is with hydraulic brake system. 

    6. PAS, 8 poles pedal assisting sensor with Julet connector;

    7. 36V Hailong battery, made by Samsung, LG or Panasonic 18650 cells;

    8. If you have a battery charger already, then you don't need to include the charger for the battery. But please make sure your battery is 42V charging voltage. We will install the 5.5x2.1DC charging port for the battery as default if you don't include the charger;

    9. Rim and spokes are not included with the kit, therefore you need to lace the wheel locally because the rim is too large, which will cause higher shipping cost.

  2. 36V/24V 250W ebike rear motor(GBK-100R) kit 36V/24V 250W ebike rear motor(GBK-100R) kit
    $99.99

    36V/24V 250W ebike rear motor(GBK-100R) kit

    36V/24V 250W GBK-100R rear motor kit for DIY e-bike conversion:

    1. Hub motor GBK-100R 36V 250W or GBK-100R 24V 250W, rear driving, compatible with disc brake and 6/7 speed threaded freewheel;

    2 Motor controller, compatible with LED/LCD meters: 36V/24V 250W sine wave controller

    3. Electric brake grip or brake sensor

    4. Electric gas/throttle

    5. If you want to attach the controller to the bike frame, the small controller box can help;

    6. LED meter/ LCD display for option(for LED/LCD meters details, please check the matching model of the meters on our website);

    7. Pedal assisting sensor(PAS)

  3. 9 pin Motor cable with waterproof connector, male/female for hall sensored motor 9 pin Motor cable with waterproof connector, male/female for hall sensored motor
    $3.00

    9 pin Motor cable with waterproof connector, male/female for hall sensored motor

    Motor cable with 9 pin waterproof connector, male and female; male cable length 0.4m; female cable length: 85cm, 100cm or 150cm for option

    If you order the female part, please also choose the motor hall connectors; if you don't choose the motor hall connectors, we will ship with the connector randomly.

    If you don't know which connectors to choose, you can check our controllers, our controllers use the 6P DJ7061 connectors and 2.8pins for motor hall as default.

    If you need longer wire for the motor, you can add a 9pin extension motor wire for your motor.

  4. 36V250W~350W GBK-100R electric bike kit, rear driving e-bike conversion kit
    $119.00

    36V250W~350W GBK-100R electric bike kit, rear driving e-bike conversion kit

    36V250W~350W GBK-100R electric bike kit, rear driving, sensor and sensorless for option, wheel size from 16"~28", the whole kit is about 6KG, it is very light kit with high speed hub motor.

    The  headlight and tail light will be powered by the CON63 controller with a switch. We will solder all the matching wires and connectors before shipment.

  5. GBK-100R 36V 250W~350W rear driving electric bike kit with 36V bottle battery and charger
    $348.99

    GBK-100R 36V 250W~350W rear driving electric bike kit with 36V bottle battery and charger

    GBK-100R 36V 250W~350W rear driving electric bike kit, including suitable controller, double walled rim and stainless spokes, PAS, throttle and brake, 36V11.6AH bottle battery and charger.

  6. 24V250W~350W GBK-100R rear driving e-bike kit with 24V13.4AH li-ion bottle battery and charger
    $277.99

    24V250W~350W GBK-100R rear driving e-bike kit with 24V13.4AH li-ion bottle battery and charger

    24V250W~350W GBK-100R rear driving electric bike kit, including 24V250W hub motor, 24V13.4AH Li-ion bottle battery and charger, controller, spokes, rim, throttle, brake and PAS.

  7. GBK-100R 36V 250W~350W rear driving e-bike kit with 36V frog battery and charger
    $368.00

    GBK-100R 36V 250W~350W rear driving e-bike kit with 36V frog battery and charger

    GBK-100R 36V 250W~350W electric bike kit, rear driving including suitable controller, PAS, throttle and brake, double walled rim and spokes, 36V11.6Ah frog battery and charger. The motor is already assembled with rim and you don't need to assemble the motor yourself,

  8. 36V250W~350W GBK-100R rear ebike driving kit including 36V rack battery and charger
    $349.99

    36V250W~350W GBK-100R rear ebike driving kit including 36V rack battery and charger

    36V250W~350W GBK-100R electric bike kit, rear driving with 36V11.6AH/14.5AH Li-ion rack battery and charger, sensor and sensorless for option, wheel size from 16"~28", This rack battery does not need special rack to mount, it can be mounted on any bike rack with the fixing plate we provided.