Which is strange, considering how integrated all other devices have became to date. A stock 750W version most of the time is set on 18 amps maximum out of the factory, this will give you roughly 900 watts of power. The motor also runs really smooth and quiet, which makes it feel like a more expensive motor than it actually is. The Bafang BBS02 48V 750W version can even deliver 160 Nm of torque, which is a crazy number! For the Rad ebikes or any ebikes with the compatible 3pin motor plug you can still use the stock controller/LCD. At the moment, there is only one aftermarket solution known as Eggrider V2 that offer wireless connectivity and flexible tuning terminal with minimalist display. The company focuses on all global e-mobility trends of the future. Would such a bike be suitable for the 250w or 750w mid drive as I notice bikes with suspension seem to be the most common ones modified. It was great, it felt incredibly powerful compared to other ebikes with hub motors I have tried. You are absolutely right, the throttle can can be really convenient in certain cases. This isn’t that big of a problem, but it is something to consider. We’ve already tested the new Bafang Ultra mid-motor on the brand-new Frey EX review. If your bike has a bottom bracket of this type, this kit can’t be installed on it. Best Ebike Conversion Kit - The 3 best options in 2020. set at a gap to have full control. Hence why I don’t recommend doing it in my article. With three offices, two in China and one in Netherlands, Bafang is the largest and most important motor manufacturer in the high power mid-drive, HUB drive and  DIY ebike segment. Because I meant to say that the throttle is a nice thing to have, but that it is unfortunate that it isn’t really incremental. So in short: It’s not impossible to have a belt driven BBSxx system. A lot of bikes will have these alignment issues. While they’re more maintenance, to me it’s worth is since they’re lighter and don’t fundamentally change the experience of cycling to nearly the degree mid-drives do. Bafang employs about 700 staff worldwide in … I have a video in which I explain how to convert this bike with the BBS02 with that exact bike. And, enventually, the line of the chain is not good… Ofcourse there can be a little difference in size, but generally speaking the tollarance is really small. The build quality of the Bafang BBS02 conversion kit can be called excellent. You can increase the power even more by going with a 52V battery. The price difference between the 250W and 750W also isn’t that high. Almost 50% more range! So periodic maintenance is a necessity for powerful mid-drive motors (> 500 watts). If you have any questions, please leave them in this comment section. You will be amazed by how excellent this conversion kit rides. It still is an absolutely awesome piece of kit! Read honest and unbiased product reviews from our users. This is how we see Bafang Ultra in 2020. From what I hear reliability should not be an issue anymore. But I think it shouldn’t keep you away from buying it. The stock settings out of the factory are excellent most of the time and don’t have to be changed. Fortunately, there are ways to adapt the motor characteristics to a specific bike concept. 1. The pedal assist uses a cadence sensor to determine how much power to assist with. Bafang uses electronics contract manufacturer in China for PCB assembly, they been installing 63V capacitors on the PCB. Those spacers will bring the motor a little bit outwards so that the chainring will clear the frame. Read Bafang 350w Hub Motor reviews and Bafang 350w Hub Motor ratings – Buy Bafang 350w Hub Motor with confidence on AliExpress! 63V capacitors limit maximum operating voltage of the motor controller, it cannot rise above 58V. I will try to answer them within 24 hours. The controller can indeed give issues, but a lot of people will never have problems. So if your biggest chainring is a 42T, you will go for the 44T. and you are saying it can give 160 nm?! As far as display, remotes and controllers integration go, we were expecting a lot more and still have to wait for more connected options. Thanks for sharing! The motor has the best in class pedal assist, is build nicely, offers a lot of power and torque, is really versatile, and can be installed relatively easily. BAFANG Rear Wheel 500W 48V Hub Motor Electric Bike Conversion Kit for Kinds of Bicycle 20″ 26″ 27.5″ 700C Rear Wheel 【Easy to Convert】 DIY rear wheel ebike conversion kit for bicycle with rear drop out size “128-148mm” flywheel is ≦9 Speeds. 【Stable Drive System】 This Bafang front drive motor, which is compatible with the disc brake, has a rated power of 500W, providing ideal power for vehicles. Stable Drive System. This will probably require lots of calculations with the dimensions from the bike and motor. You can alter settings like: maximum power, PAS behavior, throttle behavior and more. The enclosure is also waterproof and holds up well in the rain, but it’s ofcourse still best to avoid rain as much as possible. This will prevent your derailleur, cassette or chain from breaking when you accidentally would switch gears under high load. The only aspect where it falls a bit behind is its controller reliability. The diameter of the motor should be the same as the bottom bracket hole. Inexpensive to replace at $US120, compare that to Bosch display. You shouldn’t have to use a spacer. All different versions of the Bafang mid-drive motor kits include all the parts you will need to convert your bike into an electric bike. If you are in doubt between two sizes, always go for the smaller option. In this Bafang ultra review we also look at the new DPC-18 that is centrally located on the cockpit and measures 98mm x 63mm x 69mm. The RadRunner is a Class 2 e-bike, meaning it has both pedal and throttle assist with a … Revised controller, adds reliability but not functionality. I think you will be better of with a 750W motor, this way you can always tune it down if you find it too powerful. Cons: Not removable, weight 200 gram, can take damage in transit or on track, can overheat from sunlight and damaged  from physical contact at bike racks. Unlike many of their competitors, Bafang provide companies direct access to individual parts or complete systems, making  building of e-bikes very flexible. The only extra part you will need is a suitable battery. This is usually reserved for some extreme applications where aftermarket controllers are used to push motor beyond 2kw mark. This programmability function makes the Bafang BBS02 even more versatile, you can really tweak it to your liking. Reprogramming a Bafang BBS02 motor should be done with care though, since it can harm your motor if done incorrectly. 2) The hub motor kit will be more reliable than the mid-drive kit and will require less maintain. But if you ever want more power, you have it available as well. Find helpful customer reviews and review ratings for BAFANG 48V 500W Front Hub Motor Electric Bike Conversion Kit for 700C Wheel Bike with LCD Display 500C at Amazon.com. The EUNORAU hub motors is more strong than other motors.the motors from EUNORAU providing ideal power for vehicles, if you don’t have controller sets,battery, you can buy from EUNORAU shop. Tongsheng TSDZ2 Review – Should you buy it? Notify me via e-mail when a reply to my comment is made. So it definitely isn’t a necessity, but at high speeds it is really pleasant to have. i have fitted a 750 mid drive motor on a road bike and I note your comment regarding possibly not fitting the accelerator hand control. From 250W HUB motors to 1,500W mid drives, there is one for every application. $189.00. The Bafang BBS02 offers amazing value for money and you will be amazed by its performance. These switches can be stuck to your existing hydraulic brake levers. Hey, I just wanted to add that the BBS02B revision of the controller has more reliable mosfets. You will need our 35a KT controllers to run with this motor for the Sondors ebike. This can be very convenient when you want to be the first off the line at a traffic light for example. I’m looking to buy this bafang motor but still researching around 36v 500w or the 48v 750w. The Bafang Ultra Max mid-drive has the biggest motor you can buy in a factory turn-key ebike right now. While technologically company is not as advanced as say Bosch, they are building budget focused alternative that is well received by enthusiasts. Unfortunately, reliability is not where the Bafang BBS02 shines. If you know how many teeth your current biggest chainring has, you will now go for the chainring option closest to that number. In terms of performance, the Bafang Ultra plays in the top league of eMTB motors. While USB output is only 500mA  it will comfortably recharge devices over the time. | Edrivenet If your existing belt ring will work, will depend on the mounting standard it uses and if adapters are available for this type. The Michael Blast Greaser electric bike has a powerful Bafang geared hub motor with an output of 500 nominal watts and approximately 750 peak watts of power, making this a rather powerful cruiser. There are dedicated communities that share experience and followers that used Bafang motors for may years. Would a 48v 17.5 battery give me much more range? So if you want to have a belt driven BBSxx system, you will need to make sure that your alligment will work. Accessories. If you have hydraulic brakes however, then you will need to go for the hydraulic cut-off switches. Buyer Protection. Sellers on Aliexpress often replace the brake lever cut-off switches for hydraulic cut-off switches for free if you ask them. I am going to rephrase my sentence. HI. What I meant was that you can’t use the other type of cut off levers: the one that replace the entire lever. A Bafang mid-drive motor kit will include the following components: You can see that with 4 components you have to make a choice: “How much power do I want?”, “Which display should I go for?”, “How big should my chainring be?” and “What kind of cut-off switches do I need?” The following 4 sections will guide you through these choices if you would decide to buy a BBS02 kit. You might wonder: “why are so many people using this kit?” and “is it really that good?”. Strong and efficient, this motor greatly enhances riding comfort and is suitable for touring bikes, commuter bikes, and mountain bikes. You will also need an chainring adapter, since the Bafang mid drives can’t be fitted with a belt sprocket out of the box. Battery percentage much more useful over bar-graph. These are common dimensions on bikes, the kit will therefore fit most bikes perfectly. You will now look at how many teeth the biggest chainring has. I feel bad that the controller will give me issues now that you have mentioned it. Bafang BBSHD Review – The one to rule them all? If you ever need more power with the 500W version, you can’t do this. The highlight of the Bafang Ultra is the newly redeveloped controller and improved torque sensor algoritm that measures the amount of pressure you put on the pedals. A) You probably won’t be able to install cut-off switches for the brakes. You can also control the motor with the thumb throttle. But if you use it together with the pedal assist, it’s an absolutely awesome and fun feature to have! Yes, the data sheet of the BBS02 states 160 Nm: https://images.app.goo.gl/f1jWK2XLtiMyE43m9. This isn’t a big problem, but something to consider as well. The thing that makes it difficult is alignment. The latest Bafang Ultra does have a bit of a noise problem – not the typical noise of the motor humming under full load, but the coarse-toothed buzz and freewheel that produces a metallic sound when it engages. If you are not sure if your bottom bracket is removable, ask your local bike shop, they can tell you just by looking at it. While other motors are weak & expensive , the new M620 is powerful while still easy to modulate and delivers trill riding uphill as downhill. Convert your traditional bike to a thumb throttle and pedal assist electric bike for half the cost of a new e-bike. Help. Without the Asian market leader Bafang with it’s huge sales that drive the cost down, ebiking wouldn’t be as cheap as it is today. It does not have suspension, has a carbon front fork and is reasonably light, 9.5kg. A hub motor will affect the sporty characteristics of a drop-bar bike more. I have it set so the slight pull on the brake handle cuts the motor allowing for gates ,tight corners etc, Hope this is of some help from Melbourne Auatralia. The Bafang BBS02 mid-drive conversion kit really is a great conversion kit. You can’t “tune up” a 250W, so you will have a power limit. Road bikes have different kind of levers, so the only option is to go for magnetic. The motors are just so powerful that they wear out your chains and cassettes much faster. These controllers were all run on the recommended 48V @ 18 Amps, so the controllers weren’t even maxed out to their 25 Amps potential. So Bafang really has some work to do on their controllers’ reliability. Because it definitely should fit without a spacer. Replacement controllers cost around 100 USD. If you go for such a kit, you will have everything you need for a DIY conversion. All in all, it’s just a really well put together system. Idea to carry a charged one in my rucksack. I can really recommend it, if you watch it, you can build it. The Bafang BBS02 mid-drive motor’s parameters can be changed using a programming cable and special free to download software. The first thing you should do to determine which size chainring you need is: Checking the current biggest chainring size on your bike. Generally, it doesn’t really matter which display you choose. 00 Only certain parts of the motor can become a bit rusty when damaged or scratched, but nothing crazy. Brand New E-Bike Conversion Kit - 500w Bafang 8FUN Front Hub Motor + 48V/17AH Battery . It is by far largest colour LCD display we tested to date. However, original PCB and circuit was designed for 100V capacitors, this means system build with 70V batteries in mind. I however think that for a drop-bar bike, the mid-drive motor is the better option. The Bafang Front Hub Motor Kit is a high-performing, lightweight, quiet, fast, … Reviews News Help Center FAQ ... BAFANG 48V 500W 8Fun BPM Brushless Front Geared Hub Motor. As you can see, the actual maximum power of the motors is much higher than specified. Electric bike drive specialist Bafang has released detail on a new hub motor with e-MTB and speed pedelec applications in mind. The motor is swap-able to the Sondors 350w & 500w Bafang hub motor case and requires no re-lacing of the wheel. The eMTB’s equipped with M620 always delivers enough power and unbeatable on steep uphill rides. 2) Of the two options I’m considering, which is probably more reliable and requires less maintenance? All you are expecting from ebike and even more. Bafang Ultra have internal temperature sensor that cut power when motor winding reach thermal limits, there is no way we could reach that level on non-modified drive on usual trails and general cross mountain rides. You also have to make sure that the IGH that is coupled to the belt, can handle the (sometimes) great amount of power of the BBSxx motor. Fortunately, a lot of sellers ship out replacement controllers for free if you are still in the warranty period (1 or 2 years). We do hope that in the near future, we will get to see new generation of drives that are on par with best Euro designs in terms of refinement. I feel bad that the controller will give me issues now that you have mentioned it. Riders that seek max top speed opt for 52V aftermarket batteries. Does it not fit right now? Find helpful customer reviews and review ratings for BAFANG 48V 500W Rear Hub Motor Kit Electric Bicycle Conversion Kit for Bikes 26" Wheel (500C Display, 48V 12Ah Shark Battery and Charger) at Amazon.com. Reliable high-torque middrive motor Bafang 500W, long lasting lithium ion battery Samsung 48V and high level comfort. The Michael Blast - Outsider fat tire electric bike has a Bafang hub motor that can crank out a continuous 750 watts of power with the ability to ratchet things up to around 1,000 peak watts of power for hill climbs and quicker acceleration. This version has a beefer controller and can, therefore, handle more power. Great review, I’m pleased i read it and grateful to you for your detailed review. The other requirements that your bike has to meet are pretty obvious like: There are lots of really detailed installation guides that can help you install this Bafang BBS02 kit. It will definitely help others! I, however, do not recommend doing this, because the controllers are not designed for 52V batteries. This 900 watts will easily bring you up to speeds of 50km/h (31mph), which is truly stunning! While quality and functionality have always been high on Bafang’s list of priorities, the issues of integration and customisation have created the biggest challenges for most bike manufacturers. Individual building and door-step delivery. It is always much appreciated! While the size and shape still offer bike manufacturers lots of freedom for frame and suspension designs, its very high torque output creates new challenges in terms of drivetrain selection and reliability, at least on designs without a careful consideration. I’m looking to buy this bafang motor but still researching around 36v 500w or the 48v 750w. between the motor and the tube (the motor touch the stay). Despite its latest revision, Bafang still relies on exposed spoke magnets as speed sensors. The BBS02 motor really is a small little beast. It’s just an absolutely great piece of kit! Having no suspension isn’t that big of a deal. The H800 gear-drive rear hub motor, with 350 or 500 W output and a max torque of 55 Nm, features a modern MTB thru-axle design with Boost standard, something which Bafang has created a unique dropout design to accommodate. And even after some long climbs at maximum assistance level (PAS) that consisted of about 2 minutes of continuous uphill, motor had enough thermal inertia and heat dissipation to absorb all waste heat and display minimal temperature rise. The B-twin bike I use a lot is the Rockrider 520. Easily convert your pedal bike into a motorized bike within 1-hour. You can use a low gear for climbing and a high gear for high top speeds. Front hub motor. The Bafang 500W Front Hub Kit comes with all of the necessary parts to convert just about any bike (must have an Open-Slotted Front Fork) to transform your bike into a high-powered electric bike! Bafang introduced their first bike motor in 2003, in response to the emerging e-bike trend. So definitely worth it to by the 750W in my opinion. A lot of bikes will have alignment issues though. You indicate that the mid drive kit cannot be fitted to a belt drive bike. Apart from those two things, the rest of the conversion should be quite straightforward. You will find that you will mostly use the throttle in such a way: to give you that initial push when you want to accelerate from a standstill position. You only need to be sure that you can remove the bottom bracket and that the bottom bracket size is correct. If you have any questions, want to start a discussion, or need some support, please use the comment section below. The 750W motor can be programmed as a 250W if you find 750W too much on a daily for example. The color displey makes interpreting different menus quick and intuitive. Let’s say you have a 3-speed front derailleur, and therefore also 3 different size chainrings. electronics contract manufacturer in China, Buttons: Plus, Minus, i (Information), Lights, Power, Readouts: Clock, Battery Percentage, Speedometer (MPH or KM/H), Power Output (Watts), Trip Distance, Total Distance (Odometer), Average Speed, Maximum Speed, Range Estimate, Calories Burned, Trip Timer, Assist Level (0-9), Full sized USB Type A charging port built into the base 500mA, Ambient light sensor built in to auto-adjust brightness based on surroundings, Double tap the i (Information) button to enter settings menu, Settings menus include: Units, Brightness, Auto-Off Timer, Pedal Assist Levels (3, 5, or 9 levels), Power View (Power in Watts or Current), State of Charge View (Percentage or Voltage), Trip Reset, Wheel Size, Speed Limit, AL Sensitivity (Ambient Light), Password, Set Clock, Other Settings menus include Battery Information and Error Codes to help shops and manufacturers with troubleshooting and warranty. It is great that the display mount has a full sized USB port built into the base, so you can maintain or charge portable electronics directly from the ebike battery. Worldwide Free Shipping Use code EUNORAU to get an exciting discount All Motors with 1 speed magnet integrated Bafang 48V750W rear hub screw freewheel motor with disc brake for fat bike Brand Name EUNORAU Voltage 48V Design Brushless Wattage 750W Motor Type Brushless Gear Hub Motor SKU 8FUN-FAT-48-750W Type R I read your statements on attaching a Befang motor to a road bike where you indicated it was not possible to have a motor cut out attached to the brake handle of a road bike. You don’t have to do anything for this, the motor will simply output this (maximum) torque. I used thin spacers between between the spider (“chainring adaptor” from California Ebike) and beltring to make it perfect. I will respond to you within 24 hours. Bafang BBS parts Bafang front/rear motor parts Ultra M620 G510 parts Bafang M400 MM G330 mid motor parts. In practice, both versions, output more power than indicated. Bafang BBS01 250w Review – Best street legal conversion kit? The same applies to the available displays, which strongly impact ergonomics and intuitive integration with the bike. 5.0 out of 5 stars 500W motor will give you 30km/hr on flat ground even with head wind..no pedaling.. It just will be less comfortable at high speeds. You will, however, have to sacrifice the great versatility, power, torque, and convenience of the Bafang BBS02 mid-drive motors. Strong and efficient, this motor greatly enhances riding comfort and is suitable for touring bikes, commuter bikes and mountain bikes. I bought a Rockrider 520 ST and a BBS 02 kit after I saw your video. It’s a great bike at an affordable price point. Converting a drop-bar bike has a couple of implications for the conversion. The smaller the chainring, the less chance of clearance issues. Your bike does have to have a removable bottom bracket, this means that the bottom bracket can be unscrewed. Those higher voltage batteries also allow higher current flow, combined with higher motor RPM resulting in substantial boost of power. If you want to install the hub motor kit, you should check the dropout width and the type of dropout system. I have two problems : the inner diameter of the crankshaft tube is 33.8mm ,so bigger than needed and I need a spacer (5mm ?) Hello, i’m french so excuse my poor english. The weight of the motor is low down and centered on the bike. Some sellers even sell the Bafang BBS02 kits together with a battery in one package. How do you get the motor to deliver 160 Nm of torque? If you don’t need that much power, you can always lower the power in the software. This sensor will cut-off power when the gear switching action takes place.

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