If youre concerned about potential problems and want peace of mind, then Id be inclined to try Amazon or eBay. For people in Europe, part of the appeal is that Tong Sheng actually makes a street-legal 250W drive using the same body, so this tiny 750W motor looks legal. The latest iteration of the M400 range with a rated power of 250W smoothly supports until the legal speed limit of 25kph. Also, it looks like the Bafang is $200 higher than the Tongsheng. Smooth, silent and very economic: The compact M200 mid-motor shines with an overwhelming cost-performance ratio. The kit includes a motor, battery, controller, display, throttle, and pedals. Bafang's powerhouse! Unfortunately, as the PAS sensor is internal, it usually requires motor disassembly to fix. Written by Ron/spinningmagnets, December 2018, Grew up in Los Angeles California, US Navy submarine mechanic from 1977-81/SanDiego. I recommend the TSDZ2 if you want an electric motor to assist you, but still retain the intuitive feel of riding the bike. Utah Trikes - Bafang 750W Middrive Motor Upgrade for Catrike Heavy equipment operator in the 1990's/traveled to various locations. BMW Factory Tour -- Fly/Drive Program - Munich Forum Reprogramming your Bafang mid-drive system can improve the usability and performance of your ebike. With the TDSZ2 you have to apply pressure to the pedals and so it feels more natural. It is extremely underpowered. [ POWERFUL BIKE MOTOR KIT ] The max torque of BAFANG BBS02 is 120 Nm . You can go faster if you want, butover 16-MPH, you cant add any electric power. In fact, I re-installed my regular brakes instead of using e-brakes (bonus: less wires). Plus, there are many more settings you can change. You will pay more, but returning a faulty motor is usually more straightforward. With the BBS02, pedaling is just for looks. But please confirm which 350W model you have. I preferred to engage the pedals. A: I would personally stick with a 48v although there are benefits to using a 52v battery. Utah Trikes Catalog - Bafang Motors - Trikes, Upgrades & Accessories Enter your email address to subscribe to this blog and receive notifications of new posts by email. Top Speed can reach 50KMH (27.5" bike). Below, Ive listed some of the causes of issues with the speed sensor. Another benefit of 52V is that it gives you the option of using a 56V EGO lawn tool battery pack (which is actually 14S, regardless of the name). The TORQUE SENSOR built into the mid-drive intelligently knows the force you put onto the crank/pedals and the more pounds of pressure the more power the motor will give you. Bafang 750W 48V BBS02B Mid-Drive Electric Bike Motor Conversion Kit The TSDZ2 is a tiny 750W mid drive kitt | ELECTRICBIKE.COM Im mentioning a lot about torque-sensors because many ebikers like itand some like it a LOT. If you need the 100mm bottom bracket , please search B099Z8Y6QN on and A TSDZ2 upside down, and ready for surgery (pic courtesy of ES member Farther). I set it on zero on the flats or downhills. I am very disappointed with it. If you want an electric bike system thats going to take you up the steepest hill and push you along at a swift pace without fuss, then the BBS02 is for you. Read our affiliate disclosure. The other style (the more expensive one) is called a torque sensor (TS). Europe really likes whats called pedal assist, meaning an electric bike over there is typically NOT set up to use a hand throttle. I would personally advise sticking with a 48v battery which is 54.4v fully charged. A: Yes, the BBS02 is suitable for off-road use but you will need to watch out for rocks and other potential hazards that could damage the exposed motor. The Bafang BBS02 differs from other electric bike conversion kits on the market in several ways. I dont own a TSDZ2, so take everything I say with a fair amount of skepticism. (And I just bought a Tongsheng. If the pedal assist isnt working but the throttle is working fine, then that points to a problem with the pedal assist circuit. I'd need more details here. However, the power is great. Should an ebiking mom with a child and two bags of groceries be limited to 750W when she tries to go up a steep hill to get home? The BAFANG 750W MID-DRIVE Motor combined with the Shimano 9-gear Transmission will take you to speeds up to 28 MPH and the performance hydraulic . I recommend the TSDZ2 if you want an electric motor to assist you, but still retain the intuitive feel of riding the bike. The Bafang 750w mid drive kit comes with everything you need to convert your bike, including the motor, battery, controller, throttle, display, and all of the necessary cables. "M620", "Ultra", or "Ultra Max") - 750/1,000W mid motor Once the motor mount is removed, you can now install the Bafang BBS02 electric bike conversion kit. Something around 150EU/night. One of the benefits of unlocking the controller is to be able to use a 14S battery (sometimes called 52V). The questions and answers below have been gathered from the main, 2023 eBike Choices - WordPress Theme by Kadence WP. Most e-bike controllers can be re-programmed, but none are as straightforward as the Bafang. That said, I highly recommend both, but I prefer the TSDZ2. With a Rated power of 750W @ 48V, and max. It comes with everything you need to convert your regular bike into an electric one, and it's easy to install. I am glad that I still have my hub motor installed as I use it to assist this underpowered Tongsheng. Powerful 80Nm of torque and sensitive controls result in a user-friendly support characteristic, especially when starting and riding uphill. Submitting your review failed. It depends on what youre looking for in an e-bike motor. I wouldnt advise this and would recommend finding a good aluminium framed donor bike.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[320,50],'ebikechoices_com-banner-1','ezslot_37',172,'0','0'])};__ez_fad_position('div-gpt-ad-ebikechoices_com-banner-1-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[320,50],'ebikechoices_com-banner-1','ezslot_38',172,'0','1'])};__ez_fad_position('div-gpt-ad-ebikechoices_com-banner-1-0_1'); .banner-1-multi-172{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:50px;padding:0;text-align:center !important;}. The weight also remains low and centralised, which makes for a better overall ride. $1,800.00. I spin out at about 15 mph and my top speed is about 15 mph. It can be too much power if you have it on a high setting. The sensors themselves are very cheap and easy to get. There are lots of pros and cons of. The nearest competitor is the Tongsheng TSDZ2, and thats a pussycat in comparison! When spring of 2019 arrives, my next project is boosting the BBSHD power to 2500W, so a 750W drive doesnt interest me, no matter how smooth and seamless the power application is. For the price, theres not much out there that can compare with the BBS02 when it comes to the sheer fun factor and versatility. The charge level indicator didnt drop any at all thruout my ride today. If you have a press-fit bottom bracket of this width, we have adapters that can convert your bottom bracket to the threaded standard so the BBS02 can fit. While the BBS02 is quiet, there is still a humming sound. When you pedal, the power is applied. The speed limiter on the BBS02 can be removed (up to 99km/hr) with the C965 display. Which makes sense, since it has a lower wattage, and it doesnt deliver quite as much power [editor: adding your legs by pedaling always doubles the miles of the battery on any mid drive. Bafang 750w Motor Upgrade - Electric Bike Forums I have listed some of the possible causes below. If you are one of those people who wants to obey the law, even though you live in a land where the police dont know how to read a multimeter, I recommend 52V X 14A for a true 750W. Should she walk, or just take a car? May 12, 2023 - [ WIDE COMPATIBILITY ] BAFANG BBS02B 750W mid drive kit is compatible with 68-73mm ( length ) and 34-36mm (internal diameter ) JIS standard bottom bracket . Why is that? The TSDZ2 left-side guts with the side-cover pulled off. The only difference between these variants is the controller (36v / 48v) and firmware settings. Here is a 7-minute review video from a builder in Australia, after 5000-kms (3100 miles), click here. You are now leaving the BAFANG Consumer Page and are automatically forwarded to the BAFANG OEM AREA. Feel free to email me at tadpolerider2 at gmail dot com (@gmail.com) The Bafang BBS02 is a powerful mid-drive electric bike conversion kit that allows you to convert your own bicycle into an electric bike. The TSDZ2 gives you the freedom to destroy it with bad decisions. If you are looking for an electric bike conversion kit that can give you plenty of power and performance, then look no further than the Bafang BBS02! I usually ride on the #1 setting unless the slope gets too steep. The TSDZ2 motor, and the primary 4.5:1 reduction. Well, I am stuck with my choice. It can be installed on most bikes like MTB mountain , city , road & commuter bike ,etc. Bafang BBS02 750W Motor Kit - Electrify Bike Here are the benefits and drawbacks as I see them. This motor is rated at 750 watts but puts out 1470 watts peak when asked and does it more quietly than any ebike on the market. Will Oktoberfest be over by then or will I still be able to. In the USA, the e-bike watt limit is 750 watts, so the Bafang BBS02 kit is perfect. To be clear, the TSDZ2 is maxed-out at 48V X 18A = 860W(I recommend 52V X 16A, plus a temp sensor). That being said, the 750W BBS02 has a better heat-shedding path, and also it starts out with more copper mass in the motor. Its more intuitive. The TS in TSDZ2 stands for Tong Sheng, and that company decided a few years ago to make a mid drive kit that was as small as possible, but it would still be able to meet the 500W power restrictions of Canada, Austria, and Switzerland. Bafang BBS02B 750W Mid-Drive Kit Review - Unleash The Power And Speed A strain gauge is a tiny but sophisticated device that measures the strain that occurs in a metal object, as force is applied to it. Amazon.com : BAFANG BBS02 48V 750W Mid Drive Kit with Battery (Optional), . This varies greatly between suppliers and you should always buy from a reputable source (always check customer reviews). Day 3: Fussen & Neuschwanstein Castle. BBS02 Mid Drive 1500 watts edition : LUNA CYCLES If, however, you want a motor thats going to amplify your effort and give you a bit of a workout at the same time. The TORQUE SENSOR built into the mid-drive intelligently knows the force you put onto the crank/pedals and the more pounds of pressure the more power the motor will give you. Community: The Bafang products are more popular and have been widely used, tested, and customized. The expensive factory drives from Bosch, Yamaha, and Continental use this. Either way, you will need to be a competent solderer to repair yourself. Once everything is connected, reinstall the crankset and pedals. Download our latest product catalogue and learn more about our great products. You will love it. You have successfully installed your Bafang BBS02 electric bike conversion kit! Installation: Basically, the same. If you dont want to hack the controller firmware (which voids the warranty, see below), the stock unit comes with a 90-RPM power cutoff. The BBS02 is our go-to Bafang mid-drive kit for most bikes and customers. The Bafang BBS02 is a powerful mid-drive electric bike conversion kit that allows you to convert your own bicycle into an electric bike. The default chain ring is 42T. The latest Bafang BBS02B is available in three different configurations: 36v 500w / 48v 500w and 48v 750w. Although it does have a USB port. Next, connect the battery to the controller using the cable provided. If you need the 100mm bottom bracket , please search B099Z8Y6QN on and 750w Torque Sensor'ed MID DRIVE - Build Your Ebike The flip side to that, is Ive also had a fair share of issues. Sometimes a poor solder can cause the problem, or they can just fail. A: No, they have different performance characteristics and may suit certain riding applications better. Feb 4, 2023 - [ WIDE COMPATIBILITY ] BAFANG BBS02B 750W mid drive kit is compatible with 68-73mm ( length ) and 34-36mm (internal diameter ) JIS standard bottom bracket . The stock single chainring has 42T. Or head on over to my BBS02 Forum, where theres an archive of over 300 posts from the last 4 years.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,600],'ebikechoices_com-leader-4','ezslot_10',184,'0','0'])};__ez_fad_position('div-gpt-ad-ebikechoices_com-leader-4-0'); Meet Tony, a passionate e-bike advocate and enthusiast who discovered the life-changing benefits of electric bikes back in 2016. With 120 nm of torque, it has more power than any of the motors currently sold in factory ebikes.Nothing beats the hill climbing capability of the BBS02B mid drive in a lighter weight and less expensive package. BAFANG | M-Series You can achieve the same power as a 48v battery but with a low current (amps). Description Introducing the Bafang BBS02. Below I have listed some of the common faults experienced with the Bafang BBS02 over the last few years. I wont go into too much detail here as theres enough info for a separate article. I had stumbled across the TSDZ2 a few years ago, but at 36V and being adjustable to 250W-500W, I wasnt interested in it, and there was always something more interesting to write about at the time. It comes with a screen of your choice at no extra cost, please remember this when comparing prices. Slightly too big. In the USA (where the street-legal power limit is 750W), many powerful kits [like my 1500W BBSHD] are sold as off road use only. WHAT I LIKE ABOUT RIDING A TADPOLE TRIKEs, WHAT ARE PEOPLE MOST INTERESTED IN? I always heard that the Bafang is a real powerful unit a brute. If you're looking for a motor that can go the distance, the Bafang BBS02 is the perfect choice. The location of his spinal cord injury from an accident left him with 50% biceps and 35% triceps, and no use of his hands. To date, this feature is only available on their M models which require a special frame for fitment. I think that is because the assist cuts out beyond a certain level of RPM. I think that is because the assist cuts out beyond a certain level of RPM. To be fair, as long as you keep it under 100-lb, you can get your ebike licensed and insured as a 45-MPH moped, which grants you the right to ride in traffic with tons of horsepower. A: If you are riding off-road, regularly riding up steep hills or towing a trailer a smaller chainring the better. Below Ive provided links to the Bafang motor sellers with good feedback in most regions. I find its the perfect crank for my optimum spinning rpm. Read the BBS02 vs TSDZ2 comparison article. The EGO company calls their 14S pack a 56V. Super strong and efficient, this mid-drive system with a rated power of 750 or 1000W and a max. If you are looking for better top speed, then you will want a larger chainring. I usually leave mine on 3 and just forget about it. But those companies wont sell it in a kit that can be added to a frame that you already own. Some of the high-powered drives we have seen would break most IGHs, but when you are using a low-powered and efficient kit like the TSDZ2, you have the option of using any IGH that is available, such as the popular 8-speed and 11-speed Alfine, from Shimano. If you rarely end up using the highest power settings, you should lower the max amps to reduce the motor heat. Easier to install than a mid-drive Reliability 9.4 out of 10 Very good long-term reliability Price 8.6 out of 10 Excellent value option Pros Good performance for a hub motor Smooth power output Straightforward to install Supports torque-sensing option Cons Not suitable for thru-axles Can struggle with very steep hills Available From: This location is where its designed to be. If you try to rotate the body forwards and up, the squarish controller cover would protrude downwards more. With the BBS02, you just spin the pedals and go. It is capable of reaching speeds of up to 28 mph (45 km/h) and can travel up to 100 miles on a single charge. M620. While the BBS02 is quiet, there is still a humming sound. Compatible with frames with 68-120 mm bottom bracket width. The purpose of even having firmware is understandable. Click here for the Luna price, One current USA retailer for the TSDZ2 is David in Tennessee ateco-ebike.com, which can be found by clicking here. The TSDZ2 uses a silent sprag clutch. This motor is rated at 750 watts but puts out 1470 watts peak when asked and does it more quietly than any ebike motor on the market. You will likely get a 21 error code. Never much higher than #3. One thing I am impressed with is the fact that it takes so very little battery power to operate. More Info - "Choosing a DIY Conversion Mid-drive Motor". If you add a temperature sensor and follow the rules of wise mid-drive operations (always shift to the proper gear, dont start out in high gear), the BBS02 is regularly run at (52V X 20A =) 1100W. The hardest part would be to remove the bottom bracket bearing. You may need to remove the cable guide (if you have one) underneath the BB shell, as this might interfere with motor fitment. If you use the open-source firmware, you can actually unlock the controller to provide up to 30A, but plenty of experimenters have fried their TSDZ2 by using only 18A, butthey were using it too often. The Bafang BBS02B 750w offers remarkable performance for the price. Apart from some of the electrical issues, my only other complaint would be the pedal assist. Well, Bafang finally did something about it and now maybe it is the best offering out there. In use with logistics companies across the globe. However, the ebike I ride the most right now is a 1500W BBSHD from Luna Cycle. It takes a 1/4 turn of the pedals to start power (or I can start with the hand-throttle), and after I stop pedaling, it takes a second for power to stop. Theres one problem that happens virtually every time its used by a new rider. BAFANG BBS02 48V 750W Mid Drive Kit with Battery (Optional - Pinterest A TSDZ2 that has been adapted to using two 110-BCD chainrings and a derailleur, shown here on a recumbent tadpole trike. Speed: The BBS02 is faster and more powerful. I have installed both the BBS02 and BBSHD on carbon fibre frames before without any long-term issues. Bafang Hub Motor Review: Has it Stood the Test of Time? - eBike Choices The Perfect 10 Day Itinerary for Bavaria Germany This drive was designed for the huge European market, and many of those governments are very involved in restricting the power of any ebike product that will be used to ride on their public streets. (all about tadpole trikes) created & maintained by tadpole rider Steve Newbauer, The Bafang mid-drive (crank drive) e-motor has long been a very popular choice but the one objection to it has been that it is unnaturaldue to lack of torque sensing. On older bikes, this can be very hard and you will want a long breaker bar (and a lot of patience). Seven years after its launch, the Bafang BBS02B continues to be one of the best e-bike conversion kits available. But lets be clear, its still a powerful electric motor and with not much effort, you can get quickly up to top speed. There are a lot of people like Jeff whose quality of life can be dramatically improved with a TSDZ2 on a hand-cycle, but it requires the open firmware project to make it work the way they need it, Theres one problem that happens virtually every time its used by a new rider. That makes the programming easy to hack (more on that below). Our M820 is the answer.With only 2.3kg, it convinces in all points with 250W rated power and strong 75Nm (max effective torque) for a maximum extended cadence support of 120 rpm. This means that instead of being mounted on the front or rear wheel, the motor is integrated into the frame near the bottom bracket. The contents of the kit may vary between suppliers, as some will add extras like a lockring spanner and a gearshift sensor. The firmware is the part of the software that is NOT adjustable by the customer. In some instances, there may be a manufacturing defect which has been missed by quality control. ), https://www.ouka-ebike.com/bafang-mm-g5107501000-750w-1000w-m620-torque-sensor-mid-drive-motor-kit-p1103472.html, Bafang BBS02, 750W mid-drive electric bike motor Kit Review, Bafang Ultra Max, the new big dog on the porch, I have a few current blogs (tadpolerider1, navysight, truthtoponder and stevesmixedbag) so I am keeping busy. Even after you have warned them, they will sometimes start their ebike from a dead stop, in the top gear, on a steep uphill, while using the max possible amps. The BBS02 only comes in a single bottom bracket size. Make sure the screws are tight and do not use a threadlocker as this could damage the motor. Powerful, fast and quiet Bafang BBS02 street legal mid-drive motor. Q: Are mid-drive motors better than hub motors? 1. The chain ring protector on the BBS02 is plastic and the one on the TSDZ2 is metal. Please read my article on UK/EU electric bike law. Tonys technical experience within the e-bike field was gained while running a successful electric bike conversion business for 5 years in his home county of Cornwall, UK. Start by attaching the motor to the motor mount using the M5x16 screws provided. If your bike has a press-fit (see below) or another type of BB, then I would seriously consider a compatible donor bike, as it will make installation a lot more straightforward. All the information below has been gathered over 3-years of hands-on experience with this motor. Also be aware that it is not just the applied power that is a concern, the heat that you cause can make the blue plastic gear softer, which lowers its power rating. There is also a setting for power adjustment, which may help if I increase it. This problem is often accompanied by an error code 30 and can be caused by a poor connection, damaged wiring harness or bent connector pins. The CYC headlights have two separate lights that each mount directly on the handlebars.
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