Bafang bbs kits; 8fun mid drive kits and spare parts; Elektrofahrrad Mittelmotor Bafang BBS;

Battery order for Australia, USA and Canada are sent by custom duties free channels. Battery shipment for Europe please chooses "EU via Netherland" which is custom duties free channel; it would take about 8-13 days for this channel, please be noted. If you fail to place order on our website, please clean cookies of your browser to try. If your failed to register on our website, please open your browser cookies and try. We currently developed Bafang M33 spanner, and we will provide it for free if you order the bbs kits. If your question email does not get replied in time, please resend emails to us because sometimes mails would be sent to junk mailbox automatically.

Welcome to GreenBikeKit !

Hidden wire brake sensor/HWBS for electric bicycle without using the normal e-brake lever

Be the first to review this product

Regular Price: $9.99

Special Price $5.50

Availability: In stock

  • Buy 30 for $5.10 each and save 8%

Quick Overview

Hidden wire brake sensor can use normal brake, without the use of special brake lever. Sensor installed on the soft shaft of the brake, detection the movement of brake lines online. HWBS is a long life, small volume, free maintenance, micro-consumption electronic, low voltage power supply, non-contact detection of magnetic sensors. Internal PLL circuit can ensure the stable output even use in vibration situations.


Double click on above image to view full picture

Zoom Out
Zoom In

More Views

  • Hidden-Wire-Brake-Sensor-without-the-use-of-special-brake-lever-grip
  • HWBS-installation-instruction-hidden-wire-brake-sensor-installation-instruction


Hidden wire brake sensor for electric bicycle

1. Rated Voltage: 4.5-6V (DC) 
2. Current without braking: 2mA
3. Current with braking: 3.6mA 
4. Lead tension: >20N
5. Corresponding time when braking: <0.001S
6. Effective working distance: 2~3mm
7. Mechanical life: >2M times 
8.  Electrical life: >20M times
9. Insulation dry condition: >20M ohm 
10.  Insulation wet condition: >2M ohm

Wire Connection
1, Red: +5V

2. Yellow: GND(Brake black wire)

3.  Blue: Signal (Brake Orange/Green wire)

Additional Information

dimension No
net weight 0.2
Manufacturer No

You may also be interested in the following product(s)

Bafang BPM hub motor 36V350W rear driving conversion kit

Bafang BPM hub motor 36V350W rear driving conversion kit

Motor cable with 9 core waterproof connector, male and female for motor

Motor cable with 9 core waterproof connector, male and female for motor


Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

LiveZilla Live Chat Software