For Brompton

1.6kg TBK-74AD 36V250W front motor with 16inch for Brompton 349 wheel rim
  • Model: TBK-74AD 36V250W Front 16inch
  • Units in Stock:421

Sale: $146.30
Save: 5% off

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TBK-74AD 36V250W front motor with 16inch for Brompton 349 wheel rim


1. Voltage: 36V.

2. Brake type: V-brake, rim brake are compatible

3. Connector: Waterproof Hall sensor and sensorless compatible connector.

4. A speed sensor inside the motor.

5. Fork size: 74mm.

6. reduction ratio: RPM 328=12.6

7. Motor Net Weight: 1.6Kg

8.Motor cable and Screws are included.

9.Motor Black /Silver Color


16inch for Brompton 349 wheel rim :

1--Outer Diameter: 360mm 

2--Inner Diameter: 320mm



5--Wheel rim black or silver color.

6--Spokes only have silver color , if you need black color, please leave a message when you make a order.

The only difference between TBK-74AD and AKM-74SX motor is that the manufacturer is different


Most of our customers choose KT-D12L PAS to fit the Brompton bike.

If you need a battery to fit Brompton foldable bike, you can choose our JN01 Battery Pack.

The most suitable controller is T-06S ,T06S WF controller.

If you use KT display, please set P1=201


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Skype: TBK Chen (

This product was added to our catalog on Wednesday 30 June, 2021.

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