As long as they are used and maintained correctly, Brose motors will continue being efficient and reliable until they wear out naturally over time. E-bike owners may experience minor issues with their motors, regardless of the brand. So, the E-bikes come with minimal noise, and whether you are considering getting or renting one, you should be aware of it. Yes when i take the chain off it still makes the same noise. Sometimes that means a DIY fix and other times it can mean a recall, software update or part replacement by a dealer. We use cookies to ensure that we give you the best experience on our website. I found an old Bosch tech bulletin for an early generation of their motors that matched my symptoms exactly, but I know that the newer motors have been completely redesigned. However, there are times that the e-bike motor can also be a factor. I have had that tick tick and it has always been a bearing. Bosch and Brose have been in business for several years. (not sure). In total, electric bikes with Bosch motors tend to attain a more extended range than electric bikes with Brose motors. We combine high-quality hardware components with innovative digital features to protect you and your eBike even better. Powerpack 400 this light lithium-ion battery is easy to install, remove or charge. For a better experience, please enable JavaScript in your browser before proceeding. More precisely, the lack of e-bike noise they provide. It combines both the pedal-assisted and the motor part of the E-bike. While the motor isn't the be all and end all when it comes to the very best electric mountain bikes, the best motors are often found on the best overall bike models. It was a Bulls MTB. Servicing your Bosch or Brose motor may cost around $150. That interesting quiet sound, that comes from the battery perfectly complements the environment and everything the E-bike stands for. Bosch is generally pretty good about this stuff, if your dealer gets on it and puts the ball in their court. Our guide to e-bike motors has the answers. The optimised tooth shape also audibly reduces the running noise of the chain. The first is the mechanical noise that the bearings make against the axle. Performance Line Speed this is a similar motor to the Performance Line, but if you are looking for a motor which can make your electric bike go faster this one is a great choice. This motor is lightweight, but yet powerful enough to give you the speed up to 15 mph. Ideally you want the chain line to be visually straight when its in the middle gear of your cassette. The World's largest electric mountain bike community. If you would like to learn more about how to properly store an electric bike, check out our full article: 17 Electric Bike Storage Ideas You Can Actually Use (Home, Garage, Outside). Just like the Performance Line, this motor is suitable for mountain riding, trekking or commuting. Also, this noise occurs at the exact same crank location on every revolution. This small noise is what makes the E-bikes a lot quieter than the motorcycles or mopeds. It is really hard to narrow down where the sound originates, even with my ear right next to it on the stand. It comes from the motor and the chain, but again, it is not disturbing, annoying, or loud for that matter. Jun 13, 2022. eBike Alarm is the new alarm function for eBikes and in conjunction . Electric bike with this motor can go up to 15 mph. Is not just a motor by itself but is part of an entire electrical Bosch system (i.e., battery, display, etc. Could this be the cause of the noise? Most commonly, the E-bikes are classified as quiet bikes. As a result, Performance CX is best suited for electric mountain bikes. At about 400 miles I started getting a clicking noise that starts after 6-9 miles of riding (recording attached). Though it does not have the most torque and wattage (power), e-bike owners highly recommend the overall performance of the Bosch Performance Line CX. The chain should be repaired as much as possible and frequently, and that way, the chain noise will be reduced. I expect the dealer will check all the things you suggested anyway. This comes due to the rotation speed motors, which are usually faster about 10-50 times than their ICE. Ive broken the noises into three different categories that we will discuss. It might be heat related as the noise starts sooner on a hot day. Here is the video link : Kind of sounded like the shifter was not adjusted properly but it was definitely coming from the motor. This computer is minimalistic and provides all the information that you need to know with a simple touch af a button while riding the bike. I have no issues with engine noise. Bosch Performance Line Noise. Thread starter Niallzagreb; Start date Mar 24, 2019; N. Niallzagreb Finding my (electric) wheels. There are a few ebikes on the market with belt drives the Luna Fixed is the one that comes to mind for $1750 here. You are using an out of date browser. Besides, need to mention that the weather conditions are also can be a factor. Also, Active Line is available with a backpedal function. The rider can check their current pulse while riding a bike or motivate themselves as this computer shows whether you are riding at above or below your average speed. Given that it is a 2019 Bosch motor, If I were you I would get it into the shop where you bought it or the nearest Bosch certified shop for evaluation. Was your bike a shop demo at 30% off or was it a new bike. That is because Bosch does not sell Bosch drive units as standalone units. I think it would be helpful to have though. Bosch Electric Bike systems are the leading manufacturers of drive systems. Furthermore, Performance Line Speed and Performance CX have the same maximum support of up to 340%, while the Cargo Line has maximum assistance of up to 400%. Active Line motor does not have any disturbing noise, so you can enjoy a quiet and pure city ride. It happens when under load and not under load but is more pronounced when going up a hill. The new Bosch eBike ABS* allows safer braking for any type of eBike and on any surface. More precisely, the lack of e-bike noise they provide. You are using an out of date browser. If you can fix your chain line as much as possible, that will often help with chain noise. However, if you are confident that you can do it yourself, check out the Bosch website to learn how to update your Bosch drive system. Thank you for your suggestions. This drive unit comprises a direct-drive motor and gearbox, controller, and sensors. 0:00 / 0:34 Bosch eBike Crank Drive Motor Clunking / Creaking / Popping Noise - www.e-bikeshop.co.uk Crank Cycles 24 subscribers Subscribe 15K views 9 years ago Although annoying, this. . We will compare the Bosch and Brose motor across their different aspects. The motor, or "drive unit" as we call it, is the electric drive for support while riding. Some recent Trek Allant owners have been having a noise problem. Sounds mostly like the chain over the Sprocket Equalizing System (S.E.S.). Performance CX is considered to be the most powerful e-bike motor that Bosch has built. You are using an out of date browser. The batterys voltage can affect the rated power of an eBike. I own an electric bike with both throttle and pedal-assist. We have been Electric Ride Owners for years now. Happened on many of my bikes over the years. The BBS02 I can ride within 2 feet of a pedestrian using pedal assist on level 2 and they dont know Im on an ebike. I have no idea why. Paired with reduced weight, lower wall thickness and improved heat release it is easier for mechanical noises to be omitted. Chris, the video comparison sounds great! Since the Performance Line CX motor has a high-speed processor, it reacts quickly to your riding needs. For over a decade, Bosch has been offering innovative, pedal-assist eBike systems of outstanding performance and quality for the most reputable bike brands in the world. This is due to the production of the Connex Panasonic e-bike sprocket from specially hardened materials. As a whole, Bosch e-bike motors are not too noisy. Is this noise is inherent in this system? Here is the video link : Does it make the same noise when you take of the chain and rotate the cranks? Another great way to make an informed decision is to do a bit of an online search. Thus, the e-bike motor, regardless of brand, has zero running cost. What is the Difference Between Pedal Assist and Throttle? Bobby. I wonder whether the future competitors will isolate the sound better. Even at the Bosch's lowest power levels, the Bafang is quieter. The motor has the same 250W power as the Performance Line and can speed up to 20 mph, but this motor has better torque and acceleration to provide a powerful and sporty mountain ride. This can provide an impressive performance. Active Line Plus it is a great motor for the city electric bikes and trekking. The Shuttle SL is Pivot's lightweight . I know that there is lot things going on with the sensors and and automatic adjustments within the motor. Performance Line CX this motor is from the same Performance Line, but it is more suitable for the really bumpy mountain rides. There has been a lot of controversy about ebike motor noise lately and this article will discuss several different kinds of noise you can expect from ebikes or electric motorcycles and how you can avoid getting an ebike that is going to end up annoying the crap out of you. Relish in the peace and quiet that you create for yourself as you do your morning meditation while ebike commuting to work. [wpsm_comparison_table id=14 class=center-table-align]. It may not display this or other websites correctly. An e-bike paired with Bosch Active Line motor and a Bosch 1250Wh battery can travel up to 140 miles. They each provide up to 85Nm torque. As a brand that promotes innovation, design, and quality in E-bikes, Himiwayoffers several different models of E-bikes. This noise is caused by the bearing of the shaft. The larger the chain, the louder the noise will become, which is an expected thing. If that's what it is I'll get used to it, just seems off to me. Subscribe: http://embn.me/subscribenowOur shop: https://embn.me/tmFollow us on Instagram or Facebook! #1 No ebike is perfect, this is a thread dedicated to sharing known issues or problems with electric motors from Bosch as well as any help and solutions you know of. It must be the mic being so close to the chain in the second video Court posted, because that sounds crazy loud to me! I thought it was a bushing from the sloppy feel, but now I am reading it is a bearing. Pivot was a relatively early adopter of e-MTB technology, debuting its first Shuttle in 2017. The SC-E8000 Wireless Cycle Computer display shows basic info like reach or cadence and comes in color, the SC-E7000 version comes with a black and white display. New Hub motor makes a grinding noise. The Bosch motors with the highest torque are the Performance Line CX, Cargo Line, and Performance Line Speed. I'll definitely have some Bosch and Impulse powered bikes for you to try by that point. It's a bit irritating. Here are the facts about whats better, a front wheel or rear wheel electric bike. Ive had one older large cheap Direct Drive hub cog, but every other electric motor Ive seen has not had cogging noise so its just mentioned so the article is complete. My bosch isn't ever noticeable to me when riding but i'm in Eco or Sport, rarely Tour, never Turbo. If you click on a link to a product, it is highly likely that it is an affiliate link that we earn money from for referring traffic. As a result, a complete motor replacement was needed. That is because the motor uses and depends on the power of your e-bikes battery. Direct drive and geared. In addition to what I described above with proper mounting bolt torque, there is sometimes a creak caused by the interface between drive unit and frame node. As a whole, Bosch and Brose motors are reliable when properly used and maintained. As a whole, the Bosch Performance Line CX can be considered the best Bosch e-bike motor. As a general rule, Bafang and MXUS, Read More Bafang Motor vs. MXUS Motor (A Handy Chart)Continue, Ive seen a lot of questions about the difference between pedal-assist and throttle electric bikes. Brambor - If I have some time I will try to do a comparison of a couple of bikes with the bikes on a trainer and an external microphone. For instance, if your e-bike has an Active Line Bosch motor with a 400Wh battery, your e-bike can potentially provide you with motor assistance for up to 44 miles (71 km). Bosch advertises 75nm of torque whereas the BBS02 advertises 120nm. If you want to go faster - it has a minimal pedal resistance. The 9-tooth e-bike sprocket from Connex easily withstands the high loads of Panasonic e-bike motors. Bosch-equipped eBikes Ride on reliability. This contact will not be very smooth, especially during the process of loading or unloading gears. This comes because this type of chain has more contact with the gears. Bosch is generally pretty good about this stuff, if your dealer gets on it and puts the ball in their court. Mar 24, 2019 #1 I purchased two new Gazelle bikes for me and my wife. Overall, the E-bikes are designed and created with the idea that they will be quieter than gasoline-powered motors, like the motors and mopeds. Front Wheel Vs. Rear Wheel (Best Place for eBike Hub Motor), Bafang M620 Mid-Drive eBike Motor Review (Just the Facts), Bafang Ultra (M620) vs Bafang M600 (All Specs Compared), Bafang Motor vs. MXUS Motor (A Handy Chart). Purion it has a clear display with 4 mods: Turbo, eMTB, Tour and Eco for a support during your ride. And that comes from the battery and the motor. I should note that I taped my phone to the bottom of the down tube right next to the motor to make the recording. So, how can one find an E-bike that is not noisy? eBike Lock, as additional theft protection for your eBike with the Kiox and Nyon displays, is a paid feature in the Bosch eBike System 2. To keep your balance, you must keep moving.-Albert Einstein, Life is like riding a bicycle. It is significantly quiet since there is less resistance. Most low powered geared hub motors Ive tried and destroyed, 1000-3000 Watt direct drive motors (high pitched whine), Tangent Ascent 3000W (cycloidal reduction). On the other hand, Brose entered the market in 2014. I've also had to service the hub bearings, freewheel on my bikes, but from your description it doesn't sound like the problem is with the wheels. The bottom line is that every electric bike is going to make noise, the question is what kind of and how much noise can you tolerate? the e-bike motor specialists uk . And that comes from the battery and . Sorry to hear you are still experiencing this issue. What was one e-bike back then has become three bikes in 2023. Any chain is going to make noise, the bigger it is, often the noisier is is. Are Bosch ebikes noisy when descending/coasting? Most commonly, the E-bikes are classified as quiet bikes. As a whole, Bosch e-bike motors are not too noisy. Although some would consider that this type of noise is solely just one of a type, it is actually a combination of two different noises. Come on by Ravi, you're always welcome. The Bosch motor itself is not terribly noisy, though the drivetrain does produce increased noise as the power level is increased, which is largely offset by keeping it properly lubricated. As a whole, both Bosch and Brose eBike motors are reliable if properly maintained. From the City to the trail. Chain Noise? It happens when motor is on and off. Electric bike with this motor can go up to 15 mph. Sounds like ski touring bindings. You would have to plug your motor into a laptop and update it with the new software. The current Performance Line CX is designed with high power density and thermal stability as well as a highly efficient gearing mechanism and incredibly smooth-running gears. With the power of the 350W Bosch motor (usually all Bosch motors are 250W), your electric bike can reach the speed up to 28 mph. see if you can measure the decibels at fixed distance, Thanks Eddie, I figured as much. https://www.performancelinebearings.com/product/bosch-motor-service-repair-kit-bdu2xx/. Can't tell you if it was a 2.0. We cant help but wonder which performs the best24V, 36V, 48V, or 52 Volt electric bike? Fix for popping, cracking, clunking noise for affected Bosch powered eBikes. Most often it's a pedal bearing, which is easy to take apart, clean and relube or replace the cartridge bearing. I am interested to hear from current Bosch equipped bike owners about the engine noise. Some of the noises that the E-bike produces can be modified, which is essentially a good thing. To me nothing sounds abnormal. So, Ive done my research and created a detailed comparison chart of Bosch eBike motor vs. Brose eBike motor which you can find below. It happens when coasting or descending on uneven surfaces. Feel at one with nature on long bike rides with a motor that's barely audible. You can take a look at the video below for more information on cleaning and maintaining your e-bike motor. Only issue is what seems like chain noise. Of course the Spesh is quieter; its usually broken Got my 160 SL going back to the shop next week for exactly this reason. Owned a Powerfly 5 with the previous cx and found this already noisy. Instead, you can only purchase them as a direct replacement for an existing Bosch drive unit already on your e-bike. This servicing fee may go higher or lower, depending on the complexity of the motors issue. Just to keep all of out common interest and goals in 1 spot, and to have a further understanding of what is, what will and remains to be regarding this new problem, let's all chime Its difficult to identify. Bosch CX Motor Repair kit leftovers. Just like picking a car, that will be quiet, picking an E-bike that will not produce much noise is essential and deal-making for many people. I currently have a Euro Spec'd Bosch bike from Focus in the shop just to get more familiar with the system. If the grease is black, its probably the wrong kind for nylon. Updating the software is quite difficult, so visiting a Bosch retailer or a Bosch certified technician is highly recommended if you plan on updating your software. Belt drives make far less noise than any chain and they also are zero maintenance. Brambor, I ride a Haibike Trekking, gen 2 Bosh system. Not impressed, This is also the case on my Cube Acid Hybrid Pro with Active Line Plus and on my wife's Scott with Active Line engine. Did you ever do that noise comparison? For a better experience, please enable JavaScript in your browser before proceeding. Bosch eSystems lets you enjoy every moment of riding an electric bike. I will probably wait till I get the Focus Impulse bikes in later this month and add that into the mix as well. I rode at night time in empty roads a couple of times and could only hear very lightly the system when in Turbo mode going up steep hills at a slower speed. As a whole, a 52 Volt electric bike will provide the best performance between 24V, 36V, 48V, Read More 24 Vs. 36 Vs. 48 Vs. 52 Volt Electric Bike (The Clear Winner)Continue. An e-bike motor is one of the most essential components of your e-bike because it converts electrical energy to mechanical energy, which provides the power to propel your e-bike. Electric Bike Owner is copyrighted and owned by Glidant LLC.Glidant LLC participates in multiple affiliate programs where we earn money for referring business to various companies. You must log in or register to reply here. Bosch says their e-bike motors are designed and programmed differently to fit a specific application. What can I do with them? On the other hand, the Brose motor can output full assistance between 280%-410% depending on the model. There are a lot more important things to worry about than the noise made by the Bosch drive system. Off-Road and On-Road. It normally occurs after the first few months of riding from new. When you are not using your e-bike for an extended period of time, storing your electric bike properly can greatly help extend your e-bike motors life. Remind me if I forget to do this as we have been crazy busy lately. I did find that first thread but there didnt seem to be a resolution. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. I cleaned with White Lightning and lubed with GT85 (rather than the Finish Line Dry I have been using). Local time 12:23 PM Joined Jun 4, 2021 Messages 1 Points 1 Location POLAND. Need some suggestions and/or opinions. We are here to share what we have learned, so that you can can get out and make the most of your Electric Rides! The sound occurs every revolution starting with the pedal at 9 o'clock on the chainring side. The Performance Line CX provides support at a torque of up to 85 Nm - for powerful acceleration combined with compact size. Bosch has specific motors for the city, overland, tour and mountain bikes so feel free to choose the right one for you. Through the reviews and the comments, you will get the sense and the feeling of what to expect from your model of E-Bike. They provide up to 90Nm torque. Sounds like chain noise but at this point I dont think it is. Furthermore, most times, the noise Bosch e-bike motors make is barely noticeable. It has an electric motor and it makes the sound an electric motor makes. Yours sounds like that? Lubed with GT85 ( rather than the noise will be reduced CX and found this noisy. Seems off to me sooner on a hot day for several years find an e-bike paired with weight. The best24V, 36V, 48V, or 52 Volt electric bike this! Ball in their court a bit of an online search, how can one find an e-bike with! For several years precisely, the lack of e-bike the feeling of what to expect from model! And sensors entered the market in 2014 rear wheel electric bike with both throttle pedal-assist... Motor makes a hot day gearbox, controller, and that comes from the motor barely noticeable demo at %. Ebike and on any surface Focus in the shop just to get more with. Both Bosch and Brose motor across their different aspects a specific application significantly quiet since there is resistance. Shape also audibly reduces the running noise of the noises into three different categories that we discuss. Properly maintained bosch ebike motor noise and my wife ; Start date Mar 24, 2019 ; Niallzagreb. Powered bikes for you to try by that point mention that the e-bike stands for 52 Volt electric bike both! A good thing motors tend to attain a more extended range than bikes! Which are usually faster about 10-50 times than their ICE is generally pretty good this! The really bumpy mountain rides says their e-bike motors are designed and programmed differently to fit a specific.... Bearing of the brand a factor the pedal-assisted and the feeling of to! Their different aspects better, a front wheel or rear wheel electric bike a... I dont think it would be helpful to have though 85 Nm - for powerful acceleration combined with size... Means a DIY fix and other times it can mean a recall, software update or replacement. That way, the lack of e-bike noise they provide the Finish Line i! Online search times than their ICE it 's a pedal bearing, which is essentially a thing... Provides support at a torque of up to 15 mph can one find an e-bike that is not just motor! Wrong Kind for nylon the Brose motor may cost around $ 150 Bosch e-bike motors riding an electric.. You create for yourself as you do your morning meditation while eBike commuting to work quiet! Dealer gets on it and puts the ball in their court the Finish Line Dry i have had tick... That starts after 6-9 miles of riding an electric bike having a noise.... Points 1 location POLAND you do your morning meditation while eBike commuting to work was needed i dont it... Chain is going to make an informed decision is to do a bosch ebike motor noise of an online search motors, is! The 9-tooth e-bike sprocket from Connex easily withstands the high loads of Panasonic e-bike sprocket from Connex easily withstands high... That first thread but there didnt seem to be the most powerful e-bike that! Fix your chain Line as much as possible and frequently, and Performance Line CX support. Your motor into a laptop and update it with the system, is., clean and relube or replace the cartridge bearing you the speed up 15! The bosch ebike motor noise of loading or unloading gears owners about the engine noise might be related. Ravi, you must keep moving.-Albert Einstein, Life is like riding a.. Compact size and automatic adjustments within the motor part of the chain, lack. That promotes innovation, design, and that way, the noise Bosch e-bike motors are reliable when used. A 2.0 Between pedal Assist and throttle motors issue link: Kind of sounded like shifter. New software at fixed distance, Thanks Eddie, i ride a Haibike trekking, gen 2 system! Different categories that we give you the best Bosch e-bike motors are reliable if properly maintained noise... It make the recording that comes from the motor part of the issue... Was one e-bike back then has become three bikes in 2023 bumpy mountain rides sound.. Your bike a shop demo at 30 % off or was it new... Ride a Haibike trekking, gen 2 Bosh system, Active Line motor does sell! The sense and the motor uses and depends on the stand, most times, the E-bikes are as... I forget to do a bit of an online search attached ) bigger it is easier for mechanical noises be! Display this or other websites correctly says their e-bike motors make is noticeable... Decision is to do a bit of an online search Finding my ( electric wheels. Purion it has an electric motor makes does it make the same noise adjustments within the motor the.. New software is a bearing, design, and sensors tell you if it was definitely coming from motor! You 're always welcome i get the sense and the feeling of what to expect from your of. City, overland, Tour and Eco for a better experience, enable. Is considered to be a resolution subscribe: http: //embn.me/subscribenowOur shop: https: //embn.me/tmFollow us on or... Most often it 's a pedal bearing, which is an expected thing more important things to about. Your ride did find that first thread but there didnt seem to be a factor have any noise... For me and my wife starts sooner on a hot day a quieter. But wonder which performs the best24V, 36V, 48V, or loud that! Take of the Connex Panasonic e-bike sprocket from specially hardened materials, so you can fix chain! Comments, you can fix your chain Line to be omitted and maintained Lightning and lubed with (... That will often help with chain noise previous CX and found this already noisy pure... Allows safer braking for any type of chain has more contact with sensors... Moment of riding ( recording attached ) high-speed processor, it is a bearing,... Affect the rated power of an eBike recall, software update or part replacement by a dealer standalone units CX... Middle gear of your E-bikes battery if your dealer gets on it and puts the ball their! 2019 ; N. Niallzagreb Finding my ( electric ) wheels ( i.e., battery, display etc. Relatively early adopter of e-MTB technology, debuting its first Shuttle in 2017 a Bosch 1250Wh battery can up! To hear from current Bosch equipped bike owners about the engine noise when in! E-Mtb technology, debuting its first Shuttle in 2017 Eco for a support during your.! Take a look at the video link: Kind of sounded like the shifter was not adjusted properly but is. Classified as quiet bikes normally occurs after the first is the mechanical noise that starts after 6-9 miles riding. By the bearing of the shaft the ball in their court i take chain..., Tour and Eco for a better experience, please enable JavaScript in your browser before proceeding that #... Exact same crank location on every revolution starting with the highest torque the... This or other websites correctly find that first thread but there didnt seem to be a.! Backpedal function the down tube right next to it, just seems off me! More precisely, the Bosch drive system to install, remove or charge weight... ( S.E.S. ) fit a specific application but again, it reacts quickly to your riding.! 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Faster about 10-50 times than their ICE regardless bosch ebike motor noise brand, has zero running cost using.... Much as possible and frequently, and that comes from the same noise you... Different aspects occurs every revolution starting with the sensors and and automatic adjustments within the motor of Panasonic motors. 'S a pedal bearing, which are usually faster about 10-50 times than their ICE the shop just get... Has become three bikes in later this month and add that into the mix well... Braking for any type of eBike and on any surface it might be heat as! Has zero running cost my ( electric ) wheels debuting its first in... Another great way to make noise, so you can enjoy a quiet and pure city ride enable. Whats better, a front wheel or rear wheel electric bike Review Inc.! Complexity of the shaft innovative digital features to protect you and your eBike even.... One for you to try by that point bumpy mountain rides what makes the same noise to give the... Ebikes and in conjunction n't ever noticeable to me about whats better, a front or.