LUNZO s.r.o. (Czechia) · info@lunzo.ie · +420 603 337 330 · Mon–Sun 8:00–17:00 Irish time · support in English · Contact Us

Home page Home page Sports & Outdoor Electric bikes Off-road e-bikes Bafang H400B 48 V 500 W Rear Hub Motor Kit 28" Mini Display DZ40 Brake Sensor For Cassette 13.5–14.2 cm Black For Electric Bike
Bafang H400B 48 V 500 W Rear Hub Motor Kit 28" Mini Display DZ40 Brake Sensor For Cassette 13.5–14.2 cm Black For Electric Bike

Bafang H400B 48 V 500 W Rear Hub Motor Kit 28" Mini Display DZ40 Brake Sensor For Cassette 13.5–14.2 cm Black For Electric Bike

Convert your bike into an electric bike. 500 W rear motor with 65 Nm torque, speed up to 40 km/h, mini display DZ40, brake sensor and three riding modes. Full description
In stock
Delivery €1.59
30-day return policy
€504.76
Safe shopping Safe shopping
Overview
Bafang H400B 48 V 500 W Rear Hub Motor Kit 28" Mini Display DZ40 Brake Sensor For Cassette 13.5–14.2 cm Black For Electric Bike

This kit for converting a traditional bicycle into an electric bike includes a 28" rear wheel with a built-in Bafang H400B 48 V 500 W motor, a mini display DZ40, and a brake sensor. The motor is located in the rear hub. It is designed for bikes with a cassette and a rear dropout spacing of 13.5–14.2 cm. The manufacturer states a maximum torque of 65 Nm and a maximum speed of 40 km/h. The hub is ready for disc brake installation, and both the rim and motor are in black finish.

Main Features

  • Motor in Rear Hub – The Bafang H400B with a voltage of 48 V and a rated power of 500 W is located directly in the hub and drives the rear wheel.
  • Torque – The maximum torque of the motor is 65 Nm.
  • Maximum Speed – up to 40 km/h according to the manufacturer's specifications.
  • Wheel Size – The 28" rear wheel has a spoke and rim into which the motor is laced, making it ready for installation into the frame.
  • Compatibility – The motor is designed for bikes with a cassette and for frames with a rear dropout spacing of 13.5–14.2 cm.
  • Brakes – The hub is prepared for disc brake installation.
  • Riding Modes – In electric mode, you ride solely using the throttle; in assist mode, the motor helps while pedalling, and walk assist makes it easier to push the bike.
  • Display – Mini display DZ40 for showing riding data, which takes up little space on the handlebars.
  • Brake Sensor – When the brake is pressed, it sends a signal to the controller and interrupts the motor's operation.
  • Control – The kit includes a thumb throttle for riding in electric mode without the need to pedal.
  • Controller – Connects the motor with the display, pedal sensor, throttle, and brake sensor.
  • Pedal Sensor – The PAS sensor detects pedalling and activates motor support in assist mode.
  • Finish – The rim, spokes, and motor body are in black colour.

Package Contents:

  • 1x 28" rear wheel with Bafang H400B 48 V 500 W motor
  • 1x mini display DZ40
  • 1x brake sensor kit
  • 1x controller
  • 1x PAS pedal sensor
  • 1x thumb throttle
  • 1x extension cable
  • 1x zip tie kit

This kit is designed for converting a bicycle into an electric bike with a 500 W rear hub motor. The 28" rear wheel is intended for frames with dropout spacing of 13.5–14.2 cm and for a cassette. The Bafang H400B motor has a maximum torque of 65 Nm and can reach speeds of up to 40 km/h. You can ride in electric mode, with assistance while pedalling, or with walk assistance. The mini display DZ40 shows riding data, and the brake sensor cuts off the motor when braking.

Delivery and Returns
Price incl. VAT €504.76