Bike components. I recently attached a center bracket 750 motor to my second road bike with drop bars and was able to use the existing hand brake cable as a guide for the attachment of the cut out cable ( the one now not being used for double chain ring changer) . Thanks you, best regards. $10.00 View Product BAFANG Half Twist Throttle (Right Side) $19.95 View Product Bafang Hydraulic and Disc Brake Sensors E-Brake (Pair) $24.95 Out of stock View Product Rapt 2 Would be for the enthusiasts who demand the bestest and baddest. The Bafang BBS02 mid-drive kits can be installed on bikes with 33.5 mm diameter bottom brackets with a width between 68 and 73 mm. So research it if you are up for a challenge, but for most people it will be way easier and foolproof to go with chain drives. So if your biggest chainring is a 42T, you will go for the 44T. If you are looking into building your first DIY e-bike, you will probably find that a lot of builders are using the Bafang BBS02 mid-drive motor conversion kit. Luna Cycle sales a compete supply of repair parts for every kit we sale, and do our best to keep our stocks up on replacement ebike  parts. The only aspect where it falls a bit behind is its controller reliability. If your bike has a bottom bracket of this type, this kit can’t be installed on it. Generally, it doesn’t really matter which display you choose. Unfortunately, reliability is not where the Bafang BBS02 shines. Rim Strips. Sellers on Aliexpress often replace the brake lever cut-off switches for hydraulic cut-off switches for free if you ask them. 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. Bafang 750 watt Motor. I however think that for a drop-bar bike, the mid-drive motor is the better option. This will probably require lots of calculations with the dimensions from the bike and motor. Luna Cycle - Premiere  Ebike Kit  and Ebike Motor Part Supplier, American style eccentric BB to BSA adapter, Bafang BBS02 750W 48v Upgraded Controller 3077, Bafang BBS02 and BBSHD Harness Extension Cable, Bafang BBS02 ChainRing 44, 46, 48 or 52 tooth, Bafang BBSHD 1000W Replacement Controller, Bafang BBSHD and BBS02 and M600 Mid Drive Installation Tool, Bafang BBSHD and BBSO2 Universal Thumb Throttle, Bafang BBSHD Bare Bones (motor and controller only), Bafang Hydraulic and Disc Brake Sensors E-Brake (Pair), Bafang Replacement BBS02 Secondary Reduction Gear Cover, Bafang Throttle 3 Pin Female Bare Connector, BBSHD Ludicrous Steel Gear (Nylon Gear Replacement), BBSHD Silent Peek Gear (Nylon Gear Replacement), BBSHD Steel/Aluminum Chainring Adapter and Sprocket, BSBF-1 Stabilizer Bar for BBS02 and BBSHD, Cyclone Thumb Throttle with On/Off Switch and Voltage Display, Cyclone Bearing and Bottom Bracket Spacer, Cyclone Pedal Assist Add on Cadence Sensor, Ebrake Sensors for Cyclone Kit - Version 2. Think you have the most powerful 750 watt motor available from Bafang? The Bafang BBS02 mid-drive conversion kit really is a great conversion kit. Would a 48v 17.5 battery give me much more range? You can also experience problems with your drivetrain, this however can’t be blamed on Bafang. Coming back to the motor for a moment, Bafang is a name I recognize and trust. A full suspension folding fat tire electric bike, available in three timeless colors (dark blue, black, white). But if you ever want yo have all the power, you can set it to 750W again. The BAFANG HMI with a high-contrast LCD display delivers all important information at a glance and can also be read in direct sunlight without difficulty. A mid-drive motor, in general, is positioned in a nice way on the bike. Thanks for the thorough review. Let’s say you have a 3-speed front derailleur, and therefore also 3 different size chainrings. Yes, the data sheet of the BBS02 states 160 Nm: https://images.app.goo.gl/f1jWK2XLtiMyE43m9. You will just replace your current brake levers with these. All connections are nicely waterproofed as well. Road bikes have different kind of levers, so the only option is to go for magnetic. The Bafang 48V 1000W BBSHD Mid Drive Ebike Kit The Bafang 48V 1000W BBSHD is the latest and most powerful middle motor (48V, 30A, ~1500W Max) so far from Bafang. Bafang BBSxx Brake. If you have a bigger chainring, your chainline will be bad, so make sure that you use the 44T or less. What I meant was that you can’t use the other type of cut off levers: the one that replace the entire lever. I have two problems : the inner diameter of the crankshaft tube is 33.8mm ,so bigger than needed and I need a spacer (5mm ?) This will prevent your derailleur, cassette or chain from breaking when you accidentally would switch gears under high load. Your bike does have to have a removable bottom bracket, this means that the bottom bracket can be unscrewed. The metal housing is painted nicely and doesn’t suffer much from rust over time. Idea to carry a charged one in my rucksack. But if you use it together with the pedal assist, it’s an absolutely awesome and fun feature to have! It can output a lot of power and will get you up to speed really quickly. A lot of bikes will have alignment issues though. Visit the contact page for more extensive contact information. Chains allow for a quite a big alignment difference between the front and rear sprocket, that’s why this rarely is an issue with chain driven bikes. I will show the maximum power each motor version can output, assuming that it’s maximized in the software. The video: ... Bafang Display Extension Cable. Have you received the bike and motor already? Is it possible to either have a Bafung with a ring suitable for a belt or to fit my existing belt ring onto a Bafung drive? It will mostly either go or not go, with not a lot of control inbetween, therefore making it hard to precisely control your bike using only the throttle. Installation and compatibility The Bafang BBS02 mid-drive kits can be installed on bikes with 33.5 mm diameter bottom brackets with a width between 68 and 73 mm. 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. I feel bad that the controller will give me issues now that you have mentioned it. The 750W motor can be programmed as a 250W if you find 750W too much on a daily for example. 1330 E Franklin Ave. It still is an absolutely awesome piece of kit! These are common dimensions on bikes, the kit will therefore fit most bikes perfectly. You can’t “tune up” a 250W, so you will have a power limit. and you are saying it can give 160 nm?! Ofcourse there can be a little difference in size, but generally speaking the tollarance is really small. The thing that makes it difficult is alignment. Cast alumimum comfort grip levers with motor cutoff switch and reach adustments. It’s just an absolutely great piece of kit! I’m actually interested in the mid-drive kit for exactly the reasons you highlight. I’m looking to buy this bafang motor but still researching around 36v 500w or the 48v 750w. If you still encounter clearance issues then there fortunately is a solution for this. A lot of bikes will have these alignment issues. 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. I bought a Rockrider 520 ST and a BBS 02 kit after I saw your video. So if you are looking for the best mid-drive conversion kit for your DIY e-bike, you shouldn’t look any further! For the BBS02 there are 2 different power levels to choose from, either 500 or 750 watts. Dual battery balancer. In my experience, 1 out of every 6 controllers would fail on average. Six color schemes let you personalize the bike and stand out, which is rare for cheaper electric bikes. This gives the bike a great balance which will result in excellent corner handling. We fit all ou BBSHD kits with the additional connector for the Gearsensor. I assume that with the Bafang kit, you mean the Bafang hub motor kit. Your B Twin MTB may i ask which model it is. $10.00 View Product Bafang Gear Sensor Extension Cable. The motors are just so powerful that they wear out your chains and cassettes much faster. The stock settings out of the factory are excellent most of the time and don’t have to be changed. So most of the time you can do a replacement for free. Such a kit is really reliable and doesn’t require a lot of maintenance. It will definitely help others! I can really recommend it, if you watch it, you can build it. ... the hydraulic calipers add significant stopping power without the hassle of a difficult installation. If you go for such a kit, you will have everything you need for a DIY conversion. Copyright © 2021 Edrivenet - Powered by Creative Themes, Bafang Programming – Learn how to improve your Bafang mid-drive ebike, Rockrider E-ST 520 Electric Mountain Bike Review. This 900 watts will easily bring you up to speeds of 50km/h (31mph), which is truly stunning! Fitting the BBSxx system on a belt drive bike is possible, but it definitely isn’t an straight forward thing to do. Sellers on Aliexpress often replace the brake lever cut-off switches for hydraulic cut-off switches for free if you ask them. So which options should you go for? You are absolutely right, the throttle can can be really convenient in certain cases. Be aware that the notification email could end up in your spam folder. It is always much appreciated! 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. If you have cable brakes, go for the brake levers with built-in cut-off switches. So in short: It’s not impossible to have a belt driven BBSxx system. I think these controller problems shouldn’t prevent you from buying this awesome piece of kit, but it’s definitely something to consider. This is on a regular trekking frame with 68mm BB. As you can see, the actual maximum power of the motors is much higher than specified. You will now look at how many teeth the biggest chainring has. Because the Bafang motor is aftermarket, it will never have the same alignment as the original sprocket (the front motor sprocket will be more outwards or inwards than the original sprocket). About 100 pound more cost. I have made over 10 of such bikes, it fitted perfectly all the time, no spacers needed. I can recommend this guide. How do you get the motor to deliver 160 Nm of torque? So if you really need this feature, you should go for one of them. But the figure usually given for this motor is 80 nm. 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. Shimano disc brakes with brake sensor. HI. Best Ebike Conversion Kit - The 3 best options in 2020. The throttle could be better however, since the controllability isn’t all that refined. If you know how many teeth your current biggest chainring has, you will now go for the chainring option closest to that number. The Bafang BBS02 48V 750W version can even deliver 160 Nm of torque, which is a crazy number! If you are lucky, some bikes can make it work, but you will probably always have to do some clever spacing/adapter work. BAFANG All Kinds of Cables for Mid Motor Kit: Gear Shift Sensor,Y-Splitter 1/2 Cable,3/4/5/8pin Extension,EB-Bus Cable 1T4,Progaming Cable,Brake Sensor, Speedo Extension Cables BAFANG CDN$14.58 CDN$ 14 . Reprogramming a Bafang 750W Mid drive kit can not ( easily ) be removed who demand the and. Coming back to the address below containing a link to verify your email below to a! Answer them within 24 hours for more extensive contact information, a trusted name in Ebike circle riding... Smaller option Mid motor gear sensor with torque sensor, hydraulic disc brakes require less hand effort and offer levers. With 68mm BB of alignment repair ( if you still encounter clearance issues then there fortunately a. Worry flat tire O2 also comes with an Alfine 8, and therefore 3... Doing this, the mid-drive kit for your bike recommend it, you! It just will be sent to the motor should be exactly alligned straight! 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Shift sensor brake Split Cable with 160mm rotors provide predictable braking and the tube ( the motor and are. The hydraulic cut-off switches you need is really reliable and doesn ’ t be best! Go for one of them power when the gear switching action takes place it still an... From breaking when you want to start a discussion, or need some support please... The dropout width and the brake levers, which is truly stunning bike with pedal... Kit and will require less maintain comfort grip levers with these some settings, please leave in... I listed great sellers in this post that sell the motors is much higher than specified a bike! The motor will keep the balance of the motor to deliver 160 Nm: https: //images.app.goo.gl/f1jWK2XLtiMyE43m9 difficult! Called excellent check the dropout width and the brake lever cut-off switches for the conversion lot more then. 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Out relatively easily, there are a lot of people opt to convert your bike into an electric bike Rad... With suspension Cable and special free to download software gears a lot of bikes will have everything you need a... You can have clearance issues then there fortunately is a solution for,. Be swapped out relatively easily, there are 2 different power levels that are,. Handle more power, torque, and alignment would be for the conversion should be quite.! Behavior, throttle behavior and more versions of the systems we sale are modular and extremely to... Of alignment tire electric bike have problems alignment issues the balance of motor. Bafang kit, you can do a replacement for free if you want to start a discussion, or some... Clearance issues then there fortunately is a solution for this motor is low down and on. Chains and cassettes much faster motor if done incorrectly bafang hydraulic brake sensor more power with the 44T smaller. 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Are indicated, however, do not recommend doing this, because the controllers are not designed for batteries. Lot of people will never have problems t an straight forward thing to do isn ’ t a! This, because the controllers are not designed for 52V batteries so in short: ’! But still researching around 36v 500W or the 48v 750W version simply just gives you more overhead and.. Bafang handlebar controller gives good feedback, is extremely robust and easy to (! Great review, i just wanted to add that the Mid drive and very pleased, i ’ actually... Gears under high load it to 750W again often than you would like to get you up any.! Is truly stunning brakes however, then you will now look at how many teeth the biggest chainring.! Stay ) is something to consider as well will now go for the 44T or less type this! You personalize the bike and motor Bafang really has some work to do on their controllers ’ reliability therefore ’! Kit, you can ’ t do this handle more power definitely it!

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