---
product_id: 734509408
title: "Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery"
brand: "bafang"
price: "146512 kr"
currency: ISK
in_stock: false
reviews_count: 11
url: https://www.desertcart.is/products/734509408-bafang-bbs01b-36v-250w-mid-drive-motor-kit-electric-bike
store_origin: IS
region: Iceland
---

# 250W mid-drive power 36V compatible battery options Quick & tool-light install Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery

**Brand:** bafang
**Price:** 146512 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Transform your bike, transform your commute — power meets precision.

## Quick Answers

- **What is this?** Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery by bafang
- **How much does it cost?** 146512 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/734509408-bafang-bbs01b-36v-250w-mid-drive-motor-kit-electric-bike)

## 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

- • **Dual Mode Riding:** Switch between pure electric and pedal-assist modes for the perfect balance of exercise and speed.
- • **Seamless Power Boost:** 250W mid-drive motor delivers smooth, efficient assistance without overpowering your ride.
- • **Effortless Installation:** Designed for quick setup with included mounting accessories and minimal tools—get riding faster.
- • **Reliable Support & Warranty:** Backed by a 1-year warranty and US-based customer service for peace of mind on every commute.
- • **Versatile Battery Compatibility:** Choose from downtube, rear rack, or triangle batteries to match your style and range needs.

## Overview

The Bafang BBS01B 36V 250W Mid Drive Motor Kit is a versatile electric bike conversion solution compatible with standard JIS bottom brackets. It offers dual riding modes for both electric and pedal-assisted cycling, making it ideal for mountain, road, and commuter bikes. Installation is streamlined with included accessories and minimal tools, while multiple battery options provide customizable range. Supported by a one-year warranty and US-based customer service, this kit elevates your ride with quiet, efficient power and reliable performance.

## Description

Shop Bafang BBS01B 36V 250W Mid Drive Kit Electric Bike Motor Electric Bike Conversion Kit for Mountain Bike, Road Bicycle, Optional Lower Tube Battery, Rear Rack Battery, Triangle Battery. Free delivery and returns on all eligible orders.

Review: Good kit, poor instructions - The mid-drive kit was delivered quickly and packaged well. It appears to be good quality and everything was present except any form of assembly instruction. Fitting it to the bike was relatively straightforward for someone who knows what they are doing but the YouTube videos are a poor substitute for proper printed instructions. Not only that but the link provided to instructions for programming the control/display unit was just plain wrong. It took some searching on the web to find the right instructions, and those we not even from Bafang. (If you have the C965 display search for Dillenger V5.0). Note that the special bottom-bracket spanner and a crank removal tool are provided in the kit - no need to order those separately but you will need the appropriate tool to remove your old bottom-bracket assembly plus an assortment of metric hex keys. The speed sensor was an oddity as the clamp screw for the magnet is a torx drive. Having said all that, once programmed the unit seems to work well. Even the 250W kit makes for easy pedalling on hills and is a doddle on the flat. I was surprised how quiet the motor is. I bought the 10Ah battery and a five-mile hilly test circuit didn't even reduce the charge by one bar on the power display.
Review: Was definitely the right choice. - So, am not normally one to write a review, but figured this one deserves it. Firstly the shipping, the motor was really fast, had to wait an extra week for the battery, but that had to travel by land, and after all, I do technically live on an island. Installation was relatively easy, but I did run into a few issues. So you have to remove the peddles, and you are going to have to have a crank puller. Unfortunately, when taking the pedal and cog side off I striped the threads, thus leaving me with with only one option... I do love my angle grinder. Hopefully you won't have to resort to that, but it was my fault. Next the installation. This would have been super easy, however there was a small imperfection on my bike, where the frame was welded, and would not allow me to slide the motor on through the frame. 5 minutes later with my dremel and the motor slid in perfect. Realistically it would be an hour's job to convert, but took me around three. Use. Now I have only been using it a few days, but the commute to work is so much nicer. Don't get me wrong, it's still a work out, however my commute take me through forest parks with lots of hills. And on my way home at 10pm it's lovely not to have to get off and push it up some of those hills. One extra thing I bought was a gear change sensor, and I think it is well worth it, you can feel the motor cut off every time you change gear. It only cuts the motor for like a second, but I think that will let the motor last longer. I bought the bottle battery, as it's a 20 mile round trip to work, and it has plenty of juice. Tools that you will HAVE to have. Crank puller Chain splitter Allen keys Spanners for peddles There are a few other types of spanners, I basically bought a kit from a local bike shop for like £35 which had everything I needed. Verdict, I love it. Oh and the free gift of a headlight, was awesome. Not great for me at night along the mountain paths, but for road use, perfect.

## Features

- [Two Driving Mode] --- Electric bicycles and pedal bike, faster traffic and physical exercise can be achieved at the same time. A not bad choice for cycling enthusiasts and those who do not want too fast traffic to transport or travel. This 250W motor is the lowest power motor of the Bafang BBS01B series, providing appropriate power.
- [Standard JIS] --- Fit a standard JIS 68 - 73 mm bottom bracket (extra gaskets), please see the installation image carefully. Suitable for mountain bike, road bike, commuter bike. This motor maybe can't be installed on a wide tire bike. Not Recommended To Apply This Motor To Bikes With Carbon Fiber Frame In Case Of Damaging The Frame.
- [Easy Installation] --- Can be installed into an electric bike in just a few minutes by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
- [Conversion Accessories] --- All necessary mounting accessories are included except the battery. Please See The Packing List Image. Note:Brake levers can be changed to hydraulic and mechanical brake sensors if you leave us a message about your requirements.
- [Warranty] --- One year warranty and technical support and customer service in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C5HKNP8G |
| Customer reviews | 4.2 4.2 out of 5 stars (81) |
| Date First Available  | 28 Jun. 2023 |

## Images

![Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery - Image 1](https://m.media-amazon.com/images/I/71T5j7zE8PL.jpg)
![Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery - Image 2](https://m.media-amazon.com/images/I/71WVZjxG91L.jpg)
![Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery - Image 3](https://m.media-amazon.com/images/I/71lH83OGXVL.jpg)
![Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery - Image 4](https://m.media-amazon.com/images/I/71pi0n5KcpL.jpg)
![Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery - Image 5](https://m.media-amazon.com/images/I/819G8XMiQKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good kit, poor instructions
*by R***N on 17 June 2021*

The mid-drive kit was delivered quickly and packaged well. It appears to be good quality and everything was present except any form of assembly instruction. Fitting it to the bike was relatively straightforward for someone who knows what they are doing but the YouTube videos are a poor substitute for proper printed instructions. Not only that but the link provided to instructions for programming the control/display unit was just plain wrong. It took some searching on the web to find the right instructions, and those we not even from Bafang. (If you have the C965 display search for Dillenger V5.0). Note that the special bottom-bracket spanner and a crank removal tool are provided in the kit - no need to order those separately but you will need the appropriate tool to remove your old bottom-bracket assembly plus an assortment of metric hex keys. The speed sensor was an oddity as the clamp screw for the magnet is a torx drive. Having said all that, once programmed the unit seems to work well. Even the 250W kit makes for easy pedalling on hills and is a doddle on the flat. I was surprised how quiet the motor is. I bought the 10Ah battery and a five-mile hilly test circuit didn't even reduce the charge by one bar on the power display.

### ⭐⭐⭐⭐⭐ Was definitely the right choice.
*by R***N on 21 September 2019*

So, am not normally one to write a review, but figured this one deserves it. Firstly the shipping, the motor was really fast, had to wait an extra week for the battery, but that had to travel by land, and after all, I do technically live on an island. Installation was relatively easy, but I did run into a few issues. So you have to remove the peddles, and you are going to have to have a crank puller. Unfortunately, when taking the pedal and cog side off I striped the threads, thus leaving me with with only one option... I do love my angle grinder. Hopefully you won't have to resort to that, but it was my fault. Next the installation. This would have been super easy, however there was a small imperfection on my bike, where the frame was welded, and would not allow me to slide the motor on through the frame. 5 minutes later with my dremel and the motor slid in perfect. Realistically it would be an hour's job to convert, but took me around three. Use. Now I have only been using it a few days, but the commute to work is so much nicer. Don't get me wrong, it's still a work out, however my commute take me through forest parks with lots of hills. And on my way home at 10pm it's lovely not to have to get off and push it up some of those hills. One extra thing I bought was a gear change sensor, and I think it is well worth it, you can feel the motor cut off every time you change gear. It only cuts the motor for like a second, but I think that will let the motor last longer. I bought the bottle battery, as it's a 20 mile round trip to work, and it has plenty of juice. Tools that you will HAVE to have. Crank puller Chain splitter Allen keys Spanners for peddles There are a few other types of spanners, I basically bought a kit from a local bike shop for like £35 which had everything I needed. Verdict, I love it. Oh and the free gift of a headlight, was awesome. Not great for me at night along the mountain paths, but for road use, perfect.

### ⭐⭐⭐⭐ Exciting upgrade
*by N***. on 6 August 2022*

After studying installation videos, I motorised a hybrid bike for my wife and she has found it life changing and now chooses to cyclerather than drive to work. The motor makes a huge difference up those pesky hills.

## Frequently Bought Together

- Bafang BBS01B 36V 250W Mid Drive Motor Kit Electric Bike Conversion Kit for Mountain Bike Road Bike, Optional Downtube Battery, Max Downtube Battery, Rear Rack Battery
- Zeekpowa Programming Cable for Bafang BBSHD BBS01 BBS02 Motor 8fun Electric Bike Motor Programming Cable for Mid Drive Motor 40 Inches
- Bafang Mid Motor Gear Shift Sensor Conversion Accessories For Ebike Electric Bike BBS01 BBS02 BBSHD Mid Drive Motor Gear Cable 3 Pin Waterproof 24CM Cable

---

## 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.is/products/734509408-bafang-bbs01b-36v-250w-mid-drive-motor-kit-electric-bike](https://www.desertcart.is/products/734509408-bafang-bbs01b-36v-250w-mid-drive-motor-kit-electric-bike)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*