--- product_id: 614740525 title: "Mid Drive Kit 1000W 750W 500W BBS-HD BBS02B Ebike Conversion Kit | Mid Drive Ebike Conversion Kit | With Battery & Display | for BB68-73MM 100MM 120MM MTB CTB Trike" brand: "bafang" price: "¥177429" currency: JPY in_stock: true reviews_count: 9 url: https://www.desertcart.jp/products/614740525-mid-drive-kit-1000w-750w-500w-bbs-hd-bbs02b-ebike store_origin: JP region: Japan --- # Up to 1000W power output CAN protocol direct motor programming Fits JIS standard bottom brackets Mid Drive Kit 1000W 750W 500W BBS-HD BBS02B Ebike Conversion Kit | Mid Drive Ebike Conversion Kit | With Battery & Display | for BB68-73MM 100MM 120MM MTB CTB Trike **Brand:** bafang **Price:** ¥177429 **Availability:** ✅ In Stock ## Summary > ⚡ Transform your bike into a high-torque e-beast and never miss a ride! ## Quick Answers - **What is this?** Mid Drive Kit 1000W 750W 500W BBS-HD BBS02B Ebike Conversion Kit | Mid Drive Ebike Conversion Kit | With Battery & Display | for BB68-73MM 100MM 120MM MTB CTB Trike by bafang - **How much does it cost?** ¥177429 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/614740525-mid-drive-kit-1000w-750w-500w-bbs-hd-bbs02b-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 - • **Versatile Riding Modes:** Supports pedal assist, throttle, and walk assist for commuting, off-road, or long-distance adventures. - • **Power Your Ride Your Way:** Choose from 500W, 750W, or 1000W motors for tailored speed and torque up to 60 km/h. - • **All-in-One Conversion Kit:** Includes motor, battery options, displays, tools, and accessories for a seamless DIY ebike upgrade. - • **Plug & Play Customization:** Adjust motor parameters effortlessly via CAN protocol with touchscreen or mobile app—no USB cable needed. - • **Universal Fit for JIS Bikes:** Compatible with a wide range of standard bicycles featuring chain drives and disc or V-brakes. ## Overview The BAFANG Mid Drive Kit offers a powerful, customizable electric bike conversion solution with up to 1000W motor options, CAN protocol programming, and broad compatibility with JIS standard bicycles. This comprehensive kit includes everything needed for easy installation and versatile riding modes, making it the ultimate upgrade for commuters and adventure seekers alike. ## Description We are committed to let our customers enjoy the fun of riding and serve them with the concept of riding makes life better. Greenergia company has been cooperating with bafang for 13 years and we are the largest distributor of bafang in China. We have stores in several famous cross-border e-commerce platforms and have served more than 10,000 consumers and sold more than 5,000 sets of motors worldwide. BAFANG 48V20Ah Battery BBS-HD Mid Drive Kit Tong-Sheng Mid Drive Kit Varstrom Front/Rear Kits BAFANG Front Hub Motor BAFANG Rear Hub Motor BAFANG 1000W Hub Motor ## Features - [ CAN Protocol Motor with Direct Programming ] The upgraded CAN protocol Bafang BBS01B, BBS02B and BBS-HD mid drive motors allow parameter adjustments without using a USB programming cable. Riders who want to modify the factory settings can choose DPC010, DPC080, EKD01, VD04 or VD18MT touchscreen displays, which support programming directly through the display or mobile app. Other display options such as VD03 and VD618 are also available for standard riding data - [ Wide Compatibility for JIS Standard Bicycles ] This bafang mid drive ebike conversion kit is designed for JIS standard bottom brackets (68-73mm, 85-105mm or 105-125mm length with inner diameter 33.5-36mm). Only suitable for bicycles with chain drive systems equipped with disc brakes or V-brakes, and not suitable for carbon bikes or bikes with coaster brakes - [ Powerful Motor Performance for Different Riding Needs ] This Bafang mid drive motor kit offers multiple power options: 500W (100N.m, 45KM/H), 750W (120N.m, 55KM/H), and 1000W (160N.m, 60KM/H). The high-torque mid drive system provides strong hill-climbing performance, smooth acceleration, and efficient power delivery for commuting, off-road riding, and long-distance cycling - [ Easy Installation and Versatile Riding Modes ] With basic tools and online tutorials, installation is relatively straightforward. (There are lots of video on Youtube to learn). The system supports pedal assist, throttle mode and walk assist, making it suitable for commuting, mountain riding and long-distance touring. It can be used on standard bicycles, recumbent bikes, and cargo bikes, provided that the bottom bracket size and installation requirements are compatible - [ Complete Ebike Conversion Kit ] This bafang mid drive conversion kit includes mid drive motor, optional LCD display, optional battery, chainring, crank arms, thumb throttle, brake levers or sensors, speed sensor, waterproof 1T4 wiring harness, headlight, crank extractor, bottom bracket removal tool, motor wrench, and all necessary installation hardware, so you can convert your bicycle into an electric bike without needing to purchase additional parts - [ Battery Options & Size Notice ] Choose from 48V or 52V batteries with capacities including 10.4Ah, 13Ah, 16Ah, 20Ah,25Ah, and 30Ah, plus rear rack batteries (18.2Ah). Higher capacity batteries provide longer range but also come with larger dimensions. If selecting 20Ah or above, please carefully check the battery size to ensure it fits your bike frame ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CQT6F43X | | Best Sellers Rank | #363,816 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #1,044 in Adult Electric Bicycles | | Brand Name | BAFANG | | Customer Reviews | 4.2 4.2 out of 5 stars (50) 4.2 out of 5 stars | | Horsepower | 750 watts | | Included Components | Tool Kit | | Item Type Name | bafang 750w mid drive kit bafang mid drive kit mid drive ebike conversion kit mid drive electric bike kit bafang bbs02 mid drive electric bike conversion kit bafang kit bafang 750w mid drive bafang 750w mid drive kit with battery bafang motor | | Item Weight | 7 kg | | Manufacturer | BAFANG | | Material Type | Aluminum | | Model | bafang bbs02b/HD | | Model Name | M315 MM G340.750.C | | Speed | 34 miles_per_hour | | Voltage | 48 volts | | Warranty Description | 30 days return,one year repair or replace service,lifetime tech guideness service | | Wattage | 750 watts | ## Product Details - **Brand:** BAFANG - **Horsepower:** 750 watts - **Model Name:** M315 MM G340.750.C - **Speed:** 34 miles_per_hour - **Voltage:** 48 volts ## Images ![Mid Drive Kit 1000W 750W 500W BBS-HD BBS02B Ebike Conversion Kit | Mid Drive Ebike Conversion Kit | With Battery & Display | for BB68-73MM 100MM 120MM MTB CTB Trike - Image 1](https://m.media-amazon.com/images/I/71xICMdBauL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked as advertised, straightforward installation *by on Reviewed in the United States September 24, 2024* I installed it on my 2010 Trek 700 so that I can have assistance on a bike with ergonomics I already know I like. Now I have tons of power to get assistance whether it's going up a gentle grade, against wind or up a steep long hill, or accelerating from a stop. Play around with the gear you use relative to the assist level to get smooth rather than intermittent assistance. I still have not figured out how the bike speed and cadence alter motor output but am getting smoother output after couple of weeks of almost daily use. It's a different feel than the previous Bosch pedal-assist bottom bracket motor that was on my cargo bike I sold--in part related to the throttle feature which leads to a brief assist on the chainwheel even after a I stop pedaling.I recommend watching a couple of different online videos to get helpful tips on installation, which went smoothly. I got the 48V750W68MM motor kit, 42T sprocket (mostly just to match what I already had on the bike), 500C display, brake levers/sensors for my old-style V-brakes, and the downtube shark battery 48V13AH. I installed the headlight that came with it too. I was hoping by getting the cheaper battery it would be smaller because I do not need a lot of storage for long distances but it's still big. To make the battery fit, I had to put it on the water bottle bolts on the downtube in the opposite orientation. The speed sensor and magnet for the rear wheel also required some time to figure out an orientation where the magnet on the spoke would not hit the sensor on the frame--must have been something about my frame. I highly recommend this kit. Everything appears to be high quality and hopefully will last a long time. ### ⭐⭐⭐⭐⭐ Very satisfied overall and pleasantly surprised by how well this product works ! *by on Reviewed in the United States April 4, 2025* Overall very satisfied with this product. Was able to install this mid drive e bike motor kit in a pretty straight forward manner on my mountain bike. The kit only added about 18 pounds (8.5 kilos) of weight, so this is a definite advantage (vs. a normally much heavier standard e bike) and the performance has exceeded my expectations.Some advice - 1) check your state for e bike motor power limits. For my state, a 750W motor was the limit for a standard e bike. Get a more powerful motor (I.E: 1000 W) and you may have to register your e bike like a motorcycle 2). Watch numerous installation videos on line before you begin your installed (the written installation instructions are limited) 2) Make sure you measure the length of your frame tube holding your pedal crankset to order the correct kit ( 68 - 73 mm is standard for most bikes, but do not assume - measure it ! ). 4) Kit requires you to pick accessories. You will see this step during the check out. Recommend getting each accessory. 5) The kit contained two specialty tools needed to remove your crankset (cranks and cassette), which is nice, but one tool worked and one did not. If one of these tools does not work (I.E: the cassette removal tool) go to a bike shop and purchase a non knock off tool that works. 6) If you decide to mount your battery on a rack behind the seat (like in my pic) the wiring may not be long enough. There is a bridge wiring piece provided, but I had to purchase an additional connector from an electrician to it to make it work (the only minor hassle with the install). If you mount the battery inside the triangle of the frame (possible on most bikes, just not mine), the wiring should be plenty long enough to connect the battery to the motor. ### ⭐⭐⭐⭐⭐ Fantastic Customer Service, Great Product *by on Reviewed in the United States April 25, 2026* Updating my review: Initially it didnt work and I thought I had the wrong wire harness or the motor didnt work. Turns out I had installed the brake sensors wrong and that was preventing the motor from working. Greenergia's customer support was phenomenal and walked me through every step of the way to get it fixed. I've attached a picture of how the brake sensors are supposed to be installed. --- ## 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/614740525-mid-drive-kit-1000w-750w-500w-bbs-hd-bbs02b-ebike](https://www.desertcart.jp/products/614740525-mid-drive-kit-1000w-750w-500w-bbs-hd-bbs02b-ebike) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*