---
product_id: 369148567
title: "BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD"
brand: "bafang"
price: "R$348"
currency: BRL
in_stock: false
reviews_count: 5
category: "Bafang"
url: https://www.desertcart.com.br/products/369148567-bafang-gear-sensor-gear-shift-sensor-cable-ss01-gearsensor-mid
store_origin: BR
region: Brazil
---

# 0.1s ultra-fast power cut 5mA low power consumption IP67 waterproof & dustproof BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD

**Brand:** bafang
**Price:** R$348
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Shift Smooth, Ride Smart – The Ultimate Gear Sensor Upgrade!

## Quick Answers

- **What is this?** BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD by bafang
- **How much does it cost?** R$348 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/369148567-bafang-gear-sensor-gear-shift-sensor-cable-ss01-gearsensor-mid)

## Best For

- bafang enthusiasts

## Why This Product

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

## Key Features

- • **Built to Brave the Elements:** IP67-rated housing protects your sensor from dust and water, perfect for all-weather rides.
- • **Ultra-Efficient Power Management:** Consumes just 5mA, preserving your eBike’s battery life while enhancing performance.
- • **Extend Your Drivetrain’s Lifespan:** Smart power cut reduces wear on chain and derailleur, saving costly repairs and downtime.
- • **Seamless Shifting, Zero Interruptions:** Instant 0.1s power cut ensures smooth gear changes without jerks or chain damage.
- • **Precision Engineered for Bafang Motors:** Specifically designed for BBS01, BBS02, and BBSHD mid-drive systems for flawless compatibility.

## Overview

The BAFANG SS01 Gear Shift Sensor is a patented, IP67-rated device designed for Bafang mid-drive motors (BBS01, BBS02, BBSHD). It cuts motor power within 0.1 seconds during gear shifts, ensuring smooth transitions and protecting your drivetrain from damage. Operating at a low 5mA current and built with durable ABS housing, it’s an essential upgrade for eBike riders seeking enhanced performance and longevity.

## Description

Function: To protect the bike, especially chain, motor,gear, etc. During the riding, after your bike fit the gear sensor, when you change the gear, the gear sensor will cut the power of whole bike, the motor will stop working, the chain also turn slower, it is more fluently to shift the gear, and protect the bike well. Operating voltage: 4-5.5 VDC Current consumption: 5mA Signal Output: Pulse duration 0.1s Protection circuit: Short Circuit & Polarity Reversed Protection Housing material: Intensive ABS International Protection: IP67 Operating temp/hum: -25℃ ~ +70℃ ; 85 % RH Size(L*W*H): 47mm * 18mm * 12mm

Review: Works great to help with gear shifting on e-bikes using Bafang motors.
Review: Indispensable pour soulager la transmission! - In-dis-pen-sable pour soulager la transmission!! Suite montage moteur électrique installé sur un VTT de marque. Je retire 2 étoiles pour le prix. Autour de 7 euros direct a la source commerce en ligne tinois bien connu... C'était impossible de faire une pause de 15j dans mon montage conversation Vttae. Alors, je l'ai pris ici . Fonctionne parfaitement ( Bafang? Peut être ...)

## Features

- Gear shift sensor for Bafang BBS01 BBS02 BBSHD
- Function: Cut power during gear shifting. The sensor is patented which can detect the action when rider shifted the gear on eBike
- Signal Output:Pulse duration 0.5s, Make your gear shifting more fluent
- An absolute must for electric bicycle
- It can help rider to avoid some problems like chain or derailleur damaged also can bring some smooth shifting feeling to rider, it can widely be used for middle motor drive system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LFBPQZM |
| Best Sellers Rank | #159,397 in Sporting Goods ( See Top 100 in Sporting Goods ) #230 in Bike Shifters & Parts |
| Brand | BAFANG |
| Brand Name | BAFANG |
| Current Rating | 5 Milliamps |
| Current rating | 5 Milliamps |
| Customer Reviews | 4.6 out of 5 stars 122 Reviews |
| Item Weight | 0.02 Kilograms |
| Item weight | 0.02 Kilograms |
| Manufacturer | HIEBIKE |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Maximum supply voltage | 5.5 Volts (DC) |
| Model | SS01 |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Response Time | 0.1 seconds |
| Specific Uses For Product | electric bicycles |
| Style | Modern |
| Style Name | Modern |
| UPC | 791265570796 |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** BAFANG
- **Material:** Acrylonitrile Butadiene Styrene
- **Item weight:** 0.02 Kilograms
- **Style:** Modern
- **Current rating:** 5 Milliamps

## Images

![BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD - Image 1](https://m.media-amazon.com/images/I/41PRjEgwTWL.jpg)
![BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD - Image 2](https://m.media-amazon.com/images/I/51JKjkXXJKL.jpg)
![BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD - Image 3](https://m.media-amazon.com/images/I/51beFmUMEvL.jpg)
![BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD - Image 4](https://m.media-amazon.com/images/I/61OIX6ZXXJL.jpg)
![BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD - Image 5](https://m.media-amazon.com/images/I/719+OqFGWnL.jpg)

## Questions & Answers

**Q: Anyone find it difficult to "plug-in"? Seems to be an unusually tight fit, much tighter than any of the other plugs, I haven't forced it yet.**
A: Yes, they are tight, to keep our water. Check pins for  straightness and orientation before joining.

**Q: How long is the cable included?**
A: Don’t worry!  The wire is plenty long, you will have to double up unless you have custom 3’ chainstays🤪

**Q: Does it matter which direction the sensor is installed? Cord facing derailleur or cord facing the shifter lever?**
A: No because it is activated when the derailleur cable going through it moves a roller and causing the sensor inside to cut power like the brake cutoffs, just momentarily in this case whether you shift up or down. So it doesn’t matter.  But use a new cable for best results as used cables may fray easier when inserting.

**Q: Can this be used with bafang ultra motor?**
A: I checked the motor you said, this Gear Sensor can only be used for bbs series.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great to help with gear shifting on e-bikes using Bafang motors.
*by G***L on 11 October 2024*



### ⭐⭐⭐ Indispensable pour soulager la transmission!
*by C***S on 29 December 2023*

In-dis-pen-sable pour soulager la transmission!! Suite montage moteur électrique installé sur un VTT de marque. Je retire 2 étoiles pour le prix. Autour de 7 euros direct a la source commerce en ligne tinois bien connu... C'était impossible de faire une pause de 15j dans mon montage conversation Vttae. Alors, je l'ai pris ici . Fonctionne parfaitement ( Bafang? Peut être ...)

### ⭐⭐⭐⭐⭐ Satisfait
*by M***T on 18 March 2024*

Les changements de braquets sont plus harmonieux et préviens des dommages à la chaîne.

## Frequently Bought Together

- BAFANG Gear Sensor Gear Shift Sensor Cable SS01 Gearsensor for Mid Drive Motor BBS01 BBS02 BBSHD
- Zeekpowa 40 Inch Black Braided USB Male-to-Male Programming Cable for Bafang BBSHD, BBS01, BBS02 Mid Drive Motors - Electric Bike Accessory

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/369148567-bafang-gear-sensor-gear-shift-sensor-cable-ss01-gearsensor-mid](https://www.desertcart.com.br/products/369148567-bafang-gear-sensor-gear-shift-sensor-cable-ss01-gearsensor-mid)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-20*