---
product_id: 734509475
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: "฿109941"
currency: THB
in_stock: true
reviews_count: 6
url: https://www.desertcart.co.th/products/734509475-bafang-bbs01b-36v-250w-mid-drive-motor-kit-electric-bike
store_origin: TH
region: Thailand
---

# 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:** ฿109941
**Availability:** ✅ In Stock

## 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?** ฿109941 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/734509475-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

## Description

Full description not available

## 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/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 2](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 3](https://m.media-amazon.com/images/I/819G8XMiQKL.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/81zqzGKNj0L.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/61hIDTqFsZL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## 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 pullerChain splitterAllen keysSpanners for peddlesThere 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.

### ⭐⭐⭐⭐ Pedelec pain
*by T***R on 22 April 2019*

I thoroughly disliked the magnet twirling on a spoke, you have to pedal-wobble several feet before the thing even starts, I fitted a magnet ring from a previous bike on the crank. The kit itself is adequate and went on fairly easily but the pedelec rule has just about killed electric biking anyhow.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-28*