---
product_id: 690846649
title: "Electric Bike Brake Sensor for BAFANG Ebike Conversion Kit,One Pair Ebike Power Cut Off Cable Compatible with Hydraulic and Mechanical Brake Electric Bicycle(2 pcs, Length:29.9\")"
brand: "varstrom"
price: "KD 8.76"
currency: KWD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.kw/products/690846649-electric-bike-brake-sensor-for-bafang-ebike-conversion-kit-one
store_origin: KW
region: Kuwait
---

# Waterproof 3PIN connector 29.9" extended length Easy & secure adhesive install Electric Bike Brake Sensor for BAFANG Ebike Conversion Kit,One Pair Ebike Power Cut Off Cable Compatible with Hydraulic and Mechanical Brake Electric Bicycle(2 pcs, Length:29.9")

**Brand:** varstrom
**Price:** KD 8.76
**Availability:** ✅ In Stock

## Summary

> ⚡ Stop on a dime, ride with confidence!

## Quick Answers

- **What is this?** Electric Bike Brake Sensor for BAFANG Ebike Conversion Kit,One Pair Ebike Power Cut Off Cable Compatible with Hydraulic and Mechanical Brake Electric Bicycle(2 pcs, Length:29.9") by varstrom
- **How much does it cost?** KD 8.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/690846649-electric-bike-brake-sensor-for-bafang-ebike-conversion-kit-one)

## Best For

- varstrom enthusiasts

## Why This Product

- Trusted varstrom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach:** 29.9-inch cable length adapts to diverse bike models including trikes & recumbents.
- • **Waterproof Durability:** 3PIN waterproof connector ensures reliable performance rain or shine.
- • **Safety-First Power Cut:** Instant motor power cut-off when braking for a safer, more responsive ride.
- • **Universal Compatibility:** Seamlessly fits BAFANG mid-drive & hub motors for ultimate e-bike versatility.
- • **Robust Build & Protection:** Magnet encased in protective foam and plastic for damage-free delivery and lasting use.

## Overview

The Varstrom Electric Bike Brake Sensor is a waterproof, easy-to-install power cut-off cable designed for BAFANG mid-drive and hub motor e-bike conversion kits. With a 29.9-inch length, it fits a wide range of bike types, including tricycles and recumbents. Featuring a secure adhesive mount and protective magnet casing, it ensures reliable motor shutdown during braking, enhancing rider safety and control.

## Description

Function:Usage for Electric Bike Conversion Kits: This product is suitable for BAFANG BBS01, BBS02, BBS03, BBS-HD mid drive kit and hub motors.Installation Instructions:To convert a standard bicycle into an electric bicycle, replace the regular brake levers with electric bicycle brake levers.①Connect the brake sensor to the yellow connector of the 1T4 bus cables .②Attach the magnet to the original brake levers.③When the magnet is close to the sensor, the e-brake is inactive, allowing the motor to run.④When press brake,the magnet is moved away from the sensor, the e-brake activates, cutting off the motor power

## Features

- [Waterproof and Easy to Install]: Featuring a 3PIN male waterproof connector, this sensor wire is easy to install and compatible with BAFANG mid-drive motors and hub motors, making it a versatile choice for different e-bike setups
- [Extended Length for Versatility]: With a 29.9"(76CM) extended length, this ebike brake sensor wire is perfect for various bike models, including tricycles and recumbent bikes, ensuring compatibility with a wide range of bicycle
- [Easy&Secure Installation]: Equipped with high-strength 3*-M adhesive tape, the brake sensor wire can be firmly attached to your bike, providing a secure and long-lasting installation
- [High Quality and Safety]: Made with premium materials, this sensor wire is durable and reliable. It works seamlessly with hydraulic brakes and integrated gear shift brake, cutting off motor power when braking, ensuring a safer and more responsive ride
- [Durable and Protected]: The magnet comes with a protective plastic case and foam padding, safeguarding it from damage during transportation and ensuring it arrives in perfect condition

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | Varstrom |
| Number of Speeds | 9 |
| Color | Black |
| Wheel Size | 26 Inches |
| Frame Material | Aluminum |
| Suspension Type | Dual |
| Special Feature | Waterproof |
| Size | Large |
| Brake Style | Disc |
| Item Weight | 0.06 Kilograms |
| Model Name | Varstrom |
| Power Source | Electric motor |
| Wheel Material | Aluminum |
| Warranty Type | Limited |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Bar End |
| Frame Material | Aluminum |
| Derailleur Configuration | Front and Rear |
| Bicycle Drivetrain Type | Mid-drive and Hub-drive |
| Electric Assist Type | Pedelec |
| Manufacturer | Shenzhen Yihang Cross-border E-commerce Co., Ltd |
| Frame Size | large |
| Frame Type | Diamond |
| Item Package Dimensions L x W x H | 7.09 x 5.91 x 0.39 inches |
| Package Weight | 0.06 Kilograms |
| Brand Name | Varstrom |
| Warranty Description | 30 days return,one year replacement |
| Material | Aluminum |
| Suggested Users | unisex-adult |

## Product Details

- **Bike Type:** Electric Bike
- **Age Range (Description):** Adult
- **Brand:** Varstrom
- **Number of Speeds:** 9
- **Color:** Black
- **Wheel Size:** 26 Inches
- **Frame Material:** Aluminum
- **Suspension Type:** Dual
- **Special Feature:** Waterproof
- **Size:** Large

## Images

![Electric Bike Brake Sensor for BAFANG Ebike Conversion Kit,One Pair Ebike Power Cut Off Cable Compatible with Hydraulic and Mechanical Brake Electric Bicycle(2 pcs, Length:29.9") - Image 1](https://m.media-amazon.com/images/I/61v5-F0pDlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Installation error
*by P***S on April 29, 2025*

I had a Bafang motor on my old bike that worked great. I purchased a new bike and I'm putting the motor from my old bike on my new bike. My old bike had manual brakes and my new one has hydraulic brakes. Which means I needed to install brake sensors on it. I ordered these but in the process of installing, I dropped the magnets and they all broke. So I can't give them a good review until i find more magnets. I am sure they will work very well if they are like all the other Bafang components I have used on my old bike. I have not had any problems at all with any of them. They just keep working.

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**Shop now:** [https://www.desertcart.com.kw/products/690846649-electric-bike-brake-sensor-for-bafang-ebike-conversion-kit-one](https://www.desertcart.com.kw/products/690846649-electric-bike-brake-sensor-for-bafang-ebike-conversion-kit-one)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-04*