---
product_id: 737484653
title: "500W 750W 1000W Mid Drive Kit BBS02B BBS-HD Ebike Conversion Kit | 8Fun M615 48V 52V Motor | with Digital Display | 46T Chainring | for 68mm 100mm Bottom Bracket"
brand: "bafang"
price: "$1754.57"
currency: USD
in_stock: true
category: "Bafang"
url: https://www.desertcart.us/products/737484653-500w-750w-1000w-mid-drive-kit-bbs02b-bbs-hd-ebike
store_origin: US
region: United States of America
---

# 1000W peak power Fits 68-125mm BB sizes 160 Nm torque for hills 500W 750W 1000W Mid Drive Kit BBS02B BBS-HD Ebike Conversion Kit | 8Fun M615 48V 52V Motor | with Digital Display | 46T Chainring | for 68mm 100mm Bottom Bracket

**Brand:** bafang
**Price:** $1754.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform your ride, own every road.

## Quick Answers

- **What is this?** 500W 750W 1000W Mid Drive Kit BBS02B BBS-HD Ebike Conversion Kit | 8Fun M615 48V 52V Motor | with Digital Display | 46T Chainring | for 68mm 100mm Bottom Bracket by bafang
- **How much does it cost?** $1754.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/737484653-500w-750w-1000w-mid-drive-kit-bbs02b-bbs-hd-ebike)

## 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

- • **Seamless Compatibility:** Fits almost any bike with adjustable bottom bracket sizes from 68mm to 125mm.
- • **Unmatched Power & Speed:** Conquer hills and hit up to 55 KMH with 1000W motor torque.
- • **Effortless DIY Installation:** Detailed guides and videos make upgrading your bike a breeze—no mechanic needed.
- • **Smart Digital Display Option:** Stay connected and informed with customizable, easy-to-read digital displays.
- • **4 Riding Modes for Every Ride:** Switch effortlessly between Pedal Assist, Throttle, Walk Assist, and Normal Bike modes.

## Overview

The BAFANG 1000W Mid Drive Kit (BBS02B HD) is a high-performance electric bike conversion system designed for professional riders seeking power, versatility, and sleek integration. Featuring a robust 160 Nm torque motor, compatibility with a wide range of bottom bracket sizes, and multiple riding modes, it delivers hill-climbing prowess and speeds up to 55 KMH. Optional digital displays provide real-time ride data, while comprehensive installation support ensures a smooth upgrade experience. Ideal for urban commuters and adventure seekers alike, this kit turns any standard bike into a high-speed e-bike with minimal noise and maximum efficiency.

## Description

Item Specifics: Voltage:48V/52V Wattage:1000W Motor Type:Brushless Gear Motor Motor Size:68MM/100MM/120MM Bafang motor Model:BBS03 HD M615 MM G320.1000.C Bafang Motor Position:Mid Crank Bafang Controller:Integrated Inside the Motor Display:DZ40/500C/EKD01/DM03/SWM58/C18/P860ML/CD03/DPC080/DPC010/VD618Sprocket:46T(Big offset) Certification:CE/EN/ROHS Packing List1.Optional Bafang BBS03 HD Motor 1pcs2.Optional display 1set---optional3.Brake lever or brake sensor 1 pair---optional4.Thumb throttle 1set5.46T Sprocket 1pc(Without guard)6.Crank 1pair7.Speed sensor and magnets 1set8.1 to 4 cables 1pc9.Lock nuts 1set10.Bottom bracket removal tool11.Extra parts-Ebike headlight and tool12.36V250W stickerFAQ: Which bike can use this motor kits? Bottom Bracket Width shall be 68-73mm,85-105mm,105-125mm inner diamter should be 33.5-36mm, fit almost bike on the market How to install? We will offer you a video about how to install,you can also watch the video on Youtube Does the battery come with the motor kit?If you choose the battery opiton,it would be included. Notice: If you want keep your hydraulic brake or shift intergrated brake, please tell us so that we can ship the brake sensor cables instead of the brake levers in your package

## Features

- [ New Upgrade of CAN Protocol ] BAFANG upgrades BBS02B (500W & 750W) and BBS-HD (1000W ) mid-motors to CAN protocol. It offers a more stable ride with fewer issues. The speed sensor is also upgraded to dual Hall for better accuracy
- [ Universal Compatible &Great Power ] This BAFANG mid drive motor kit is designed to fit a standard 68-73MM 85-105MM bottom bracket, making it compatible with most bikes. Choose BAFANG mid-drive motors in 500W, 750W or 1000W to match your riding demands. Delivers 100N.m (500W), 120N.m (750W) to 160N.m (1000W) torque and speeds up to 28mph (500W), 34mph (750W) / 37mph (1000W). Built for riders who want reliable, powerful acceleration on any terrain — from steep hills to open roads
- [ Ease of installation ] With basic tools and minimal technical know-how, it is relatively easy to install this ebike conversion kit. (There are lots of video on Youtube to learn).This allows you to customize your existing bicycle to suit your needs and preferences, such as choosing the type of display or battery that best fits your riding need
- [ Health benefits & cost savings ] Electric bikes are highly efficient aslo save money and provide health benefits compared to cars or traditional bicycles. They are a more sustainable mode of transportation, requiring less physical exertion while still providing a good workout and improving physical health
- [ Smart Customization via Compatible Displays ] Unlock advanced tuning with EKD01, DPC080, or DPC010 displays. Adjust startup power, speed limits, and acceleration directly on the display or through your phone—no extra cables or software required. For optimal experience: the compact VD03 for limited handlebar space, or the large-screen VD618 for clear basic data. This programming feature is exclusive to the listed displays

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PXN77QC |
| Brand Name | BAFANG |
| Customer Reviews | 4.2 4.2 out of 5 stars (27) |
| Horsepower | 1000 Watts |
| Included Components | Conversion Kit |
| Item Highlight | 8Fun M615 48V 52V Motor | with Digital Display | 46T Chainring | for 68mm 100mm Bottom Bracket |
| Item Weight | 6 Kilograms |
| Manufacturer | Bafang Electric (Suzhou) Co., Ltd. |
| Material Type | Aluminum |
| Model | M615 MM G320.1000.C |
| Part Number | 120MM 1000W+T42+DPC18 |
| Speed | 31 Miles per Hour |
| UPC | 745302886524 |
| Voltage | 48 Volts |
| Wattage | 1000 watts |

## Product Details

- **Brand:** BAFANG
- **Horsepower:** 1000 Watts
- **Material:** Aluminum
- **Speed:** 31 Miles per Hour
- **Voltage:** 48 Volts

## Images

![500W 750W 1000W Mid Drive Kit BBS02B BBS-HD Ebike Conversion Kit | 8Fun M615 48V 52V Motor | with Digital Display | 46T Chainring | for 68mm 100mm Bottom Bracket - Image 1](https://m.media-amazon.com/images/I/71HSAqmd50L.jpg)

## Questions & Answers

**Q: If the motor can fit with my bike?**
A: Please follow the steps shows on our description to test,you can download the test doc or post us to get the doc.

**Q: If the battery can fit with my bike?**
A: Please follow the steps shows on our description to test,you can download the test doc or post us to get the doc.Please note only the rear rack battery option include the rack.

**Q: How to choose the display?**
A: The 500C display and EKD01 display are popular，the DZ40 display is most cost-effective,you can check the specification to choose the one you like.

**Q: How to choose the brake sensor option?**
A: The brake lever is in default,if you want to keep your own hydraulic brake or shift intergrated brake,please send email to us.Step:Find your order,click the contact seller button.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-10*