---
product_id: 731559022
title: "36V/48V 250W/500W/750W/1000W UART Version Mid Drive Kits, BBS01B BBS02B BBSHD for 68mm Bottom Bracket(No Other Accessories, Such as displays, cranksets, Brake levers, or Throttle Grips.)"
brand: "bafang"
price: "¥149452"
currency: JPY
in_stock: true
reviews_count: 9
category: "Bafang"
url: https://www.desertcart.jp/products/731559022-36v-48v-250w-500w-750w-1000w-uart-version-mid-drive
store_origin: JP
region: Japan
---

# Up to 1000W power output IP65 waterproof display 80N.m max torque for climbing 36V/48V 250W/500W/750W/1000W UART Version Mid Drive Kits, BBS01B BBS02B BBSHD for 68mm Bottom Bracket(No Other Accessories, Such as displays, cranksets, Brake levers, or Throttle Grips.)

**Brand:** bafang
**Price:** ¥149452
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride, conquer every hill, and never miss a beat!

## Quick Answers

- **What is this?** 36V/48V 250W/500W/750W/1000W UART Version Mid Drive Kits, BBS01B BBS02B BBSHD for 68mm Bottom Bracket(No Other Accessories, Such as displays, cranksets, Brake levers, or Throttle Grips.) by bafang
- **How much does it cost?** ¥149452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/731559022-36v-48v-250w-500w-750w-1000w-uart-version-mid-drive)

## 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

- • **Complete Core Kit:** Includes motor, C961 display, brake lever, throttle, cranks, and speed sensor—everything you need to electrify your ride.
- • **Durable & Weatherproof:** IP65-rated ABS housing and acrylic display window built to withstand -20°C to 80°C environments.
- • **Customizable PAS Levels:** Adjust pedal assist from 0-9 levels with auto-brightness display for any lighting condition.
- • **Universal Compatibility:** Fits mountain, road, and commuter bikes with 68mm bottom bracket for seamless upgrades.
- • **Powerful Mid-Drive Motor:** Delivers up to 1000W and 80N.m torque for effortless climbs and smooth rides.

## Overview

The BAFANG UART Mid Drive Kit offers a versatile electric bike upgrade with up to 1000W power and 80N.m torque, compatible with 68mm bottom brackets. Featuring a waterproof, high-precision C961 display with customizable pedal assist levels and robust components, this kit transforms your bike into a high-performance e-bike built for all terrains and weather conditions.

## Description

desertcart.com : BAFANG 36V 250W UART Version Mid Drive Kits with C961 Display, BBS01B BBS02B BBSHD for 68mm Bottom Bracket : Sports & Outdoors

Review: Wish I had these 60 years ago when I was a kid. - These motors are strong, easy to install, and very fun. Rode around Crater Lake in Oregon and it handled the hills easily. The peddle assist makes bike riding more natural. I have hub motors that I used before I discovered Bafang mid drive and they are gathering dust.
Review: Fast shipping! Motor mount hardware included. - Fast shipping. As described. Bare bones BBS-HD 1000 watt MOTOR comes with mounting hardware that includes Bafang notched motor bracket that holds motor assembly, main steel 4 notch round bottoms bracket nut, bottom bracket aluminum lock ring, 2 bracket bolts, and 5-chainring bolts. This is the sought after, but now discontinued UART version. It will work on 48-52v battery.

## Features

- Universal Compatible：BAFANG BBS01B BBS02B BBSHD Mid drive kit is compatible with mountain bike, road bike, commuter bike etc. Suitable for lower bracket diameter 34 mm, standard turret JIS 68 mm.
- Powerful motor: Mid drive motor BBS01B max torque up to 80N.m. Top speed can reach 25km/h. This mid drive motor has excellent climbing performance.
- Packing list: 36V 250W central motor, C961 display, brake lever, thumb throttle, cranks, speed sensor, 1T4 cable, screws.
- Display Setting Levels: PAS assist levels 0-3/0-5/0-9. Backlight brightness range 1-8, automatically adjusts the brightness according to the ambient brightness in different situations.
- High Quality: The housing of this C961 display made of ABS material, the display window is made of acrylic white transparent material. Featured with IP65 grade waterproof and precise technique. Ambient temperature of the housing from -20°C to 80°C.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 12.4 x 10.87 x 9.65 inches |
| Package Weight | 6.65 Kilograms |
| Brand Name | BAFANG |
| Color | 36V 250W Motor |
| Manufacturer | BAFANG |
| Part Number | 36V 250W Motor-C961-44T kit |
| Size | C961 Display + 44T Kits |

## Product Details

- **Brand:** BAFANG
- **Manufacturer:** BAFANG
- **UPC:** 783779999903

## Images

![36V/48V 250W/500W/750W/1000W UART Version Mid Drive Kits, BBS01B BBS02B BBSHD for 68mm Bottom Bracket(No Other Accessories, Such as displays, cranksets, Brake levers, or Throttle Grips.) - Image 1](https://m.media-amazon.com/images/I/71DpVGHyIWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wish I had these 60 years ago when I was a kid.
*by R***Y on December 27, 2025*

These motors are strong, easy to install, and very fun. Rode around Crater Lake in Oregon and it handled the hills easily. The peddle assist makes bike riding more natural. I have hub motors that I used before I discovered Bafang mid drive and they are gathering dust.

### ⭐⭐⭐⭐⭐ Fast shipping! Motor mount hardware included.
*by T***! on December 8, 2025*

Fast shipping. As described. Bare bones BBS-HD 1000 watt MOTOR comes with mounting hardware that includes Bafang notched motor bracket that holds motor assembly, main steel 4 notch round bottoms bracket nut, bottom bracket aluminum lock ring, 2 bracket bolts, and 5-chainring bolts. This is the sought after, but now discontinued UART version. It will work on 48-52v battery.

### ⭐⭐⭐⭐⭐ Solid motor.
*by B***R on September 23, 2025*

Solid motor.

## Frequently Bought Together

- BAFANG 36V/48V 250W/500W/750W/1000W Mid Drive Motor, BBS01B BBS02B BBSHD DIY Electric Bike Conversion for 68mm Bottom Bracket(Only Single Motor, No Other Accessories)
- Zeekpowa Programming Cable for Bafang BBSHD BBS01 BBS02 Motor 8fun Electric Bike Motor Programming Cable for Mid Drive Motor 40 Inches
- 1T4 Cable Wiring Harness for Bafang BBS01 BBS02 BBSHD Mid Drive Motor Display Brake Thumb Throttle Waterproof Connector 51in

---

## 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.jp/products/731559022-36v-48v-250w-500w-750w-1000w-uart-version-mid-drive](https://www.desertcart.jp/products/731559022-36v-48v-250w-500w-750w-1000w-uart-version-mid-drive)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*