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Availability:
20 left in stock
Arrives
Sunday, Nov 8
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At a glance
- Condition
- New
- Model
- M315 MM G340.750.C
- Weight
- 7 kg
- Material
- Aluminum
- Speed
- 34 mph
- Voltage
- 48 volts
- Horsepower
- 750 watts
- In the box
- Tool Kit
- Warranty
- 30 days return,one year repair or replace service,lifetime tech guideness service
Features 6
- [ 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
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 Mid Drive Kit Tong-Sheng Mid Drive Kit BAFANG Front Hub Motor BAFANG Rear Hub Motor Varstrom Front/Rear Kits BAFANG 1000W Hub Motor Varstrom Front/Rear Kits
Specs 13
| Brand | BAFANG |
|---|---|
| Model Name | M315 MM G340.750.C |
| Speed | 34 mph |
| Voltage | 48 volts |
| Horsepower | 750 watts |
| Brand Name | BAFANG |
| Model | bafang bbs02b/HD |
| Manufacturer | BAFANG |
| Item Highlight | Mid Drive Ebike Conversion Kit | With Battery & Display | for BB68-73MM 100MM 120MM MTB CTB Trike |
| 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 |
| Wattage | 750 watts |
| Item Weight | 7 kg |
| Material Type | Aluminum |
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Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 8
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Top Amazon Reviews
Awesome improvement for an old bike (and old man)- 500W is plenty powerful
I put this on an old mountain bike I've had for a long time, and love it. I took it on some rough trails, steep and rocky, and it kept me going where I could never have without it. I got the 500W motor since it is lighter and requires a lighter battery and uses less power. On the display, it shows it outputs over 700W at times, and has plenty of power. Installation was not bad, the hardest thing was removing the existing bottom bracket. On first ride, it made a lot of squeaking when under stress, so I had to really wail on it to tighten up the bottom, and after that it was okay, still makes a little noise sometimes at low rpm under stress, but quiets down if I downshift to increase rpms. Great improvement for an old bike, would recommend to anyone!!
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Reviewed in the United States on March 30, 2026 by L. Barrett
Very satisfied overall and pleasantly surprised by how well this product works !
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.
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Reviewed in the United States on April 4, 2025 by Gregg S
Battery failure, potential fire hazard.
Battery BMS started failing. I opened up the battery shell and found a screw had went through the ground wire when they assembled it. The wire had severed. Paid 700 dollars for the DIY kit and battery and so far got nothing out of it. Wish I just saved my money and avoided this JUNK!
Reviewed in the United States on March 15, 2026 by francisco
Worked as advertised, straightforward installation
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.
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Reviewed in the United States on September 24, 2024 by Nirav R. Bhakta
Quiet linear power. BBS02 750W
I received the Canbus bbs02 750 watt model. Installation was was straight forward but because I purchased the rear rack battery it required some modefication to fit my bike but I had the tools and was able the make it work. I was truly amased with the power of this model. One thing I dont like is the thumb throttle hesitates once you get going and let off the throttle then it hesitates when the throttle is pressed again. Makes the bike unpredictable as you slow down for a corner then wait for the throttle to engage, its a bit scary when it comes on at the wrong time. It seems the throttle is all or nothing. I keep Pedal assist at level 1 as the higher levels are unpredictable. If the speedometer is correct It reached 29mph on pas level 5. The motor is very quiet which I like. The power is great, more power than I need actually. I have purchased a new Twist throttle in hopes the new throttle will be more responsive. Overall I am happy with the quiet linear power when it engages. The installation was not difficult. Im glad I bought it and will enjoy my bike more now.
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Reviewed in the United States on March 17, 2025 by jose quervo
Great Kit. Will buy again.
I am doing my third build using this motor. There have been no issues, each kit was complete and everything worked. Customer service is great. I would highly recommend adding the gear sensor. If you do that, buy a new derailer cable, it makes the job easier. BE ADVISED that the brake levers that come in the kit will work poorly, if at all , with Vee-Brakes. You will need to get VEE-BRAKE ADAPTERS. $16 each, need two. Also get two new brake cables. MTB not Road cables. All this will make the build easier.
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Reviewed in the United States on August 23, 2025 by janet c. hartman
If you're on the fence, just get it.
I've been on the fence on getting one of these kits to convert my bike for a while to make commuting easier. I finally bit the bullet and did it, and holy cow does it exceed my expectations. I got the BBS02, 48v, 750W kit to have it be in compliance with laws in my area for what constitutes an E-Bike. Let me tell you this thing ROCKS. The biggest issue I had with commuting was always this one particular hill that's just massively steep. Like 18% gradient steep. I could never make it up it, and always ended up pushing myself too hard, getting off to walk up it and being exhausted. I was worried whether an ebike motor would be enough for this hill, especially since I am a bigger person (~270lbs). I'll still be giving it some effort just to make it up a little quicker, but this motor will pull me up that hill in 4th gear on my bike at ~12-14 mph. It's so great to not only not be exhausted at the top, but also get up it fast enough that I'm not even struggling to maintain balance. The only downside here is there are a lot of cables. You'll want to go ahead and buy some cable wrap and zip ties to make everything clean. I used the mesh looking cable sleeve type. If you take your time and plan a little bit ahead, you can have an installation that looks really good, and the only giveaway at first glance that it's electric is the battery. I also got the shift sensor that cuts power during a shift, but opted against installing it. I just use the brake levers as a pseudo clutch to cut the power when I shift, and I honestly don't shift that much anymore as my 4th gear ratio is just about perfect for not being too hard for the motor to start from a standstill and having good traveling speeds on most of my commute. Installation was simple enough. I can't remember if I followed their directions directly or followed along with a youtube video, but it's pretty straightforward. There are tons of youtube videos out there covering this exact installation. I still ended up having to go to a bike shop for help, the original bottom bracket on my bike was on tight and I could not get it to budge with the tools I had. Once they got that off I was able to finish everything up without any further setbacks.
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Reviewed in the United States on October 9, 2024 by Corbin Taylor
Excellent product
Excellent product
Reviewed in the United States on September 23, 2026 by Perd