Did you ever do that noise comparison? Bosch Performance Line CX Motor to provide plenty of power and torque; 625 Watt battery provides 120km range in eco mode; removable or fast charge on bike; eBike specific front air suspension to soak up the bumps; Gates Carbon Belt Drive to reduce noise and maintenance; Shimano Nexus 5-Speed internal hub; Magura MT4 front and rear brakes; Con . On the other hand, if you have a Brose motor, your e-bike can attain a range of up to 87 miles (140 km) on a single battery charge. I expected the Bafang to be noisy but it is actually quieter than the Bosch. Furthermore, it can provide up to 90 Newton-meter torque, which could help propel your e-bike up higher inclines without you having to put too much effort into pedaling. I will probably wait till I get the Focus Impulse bikes in later this month and add that into the mix as well. I have a similar noise I suspect is the shot bearing on the SES sprocket. Today, Netflix is found . Life is like riding a bicycle. This comes because this type of chain has more contact with the gears. The motor is compatible, so it can fit perfectly in the ebike frame. The larger the chain, the louder the noise will become, which is an expected thing. So are fast, some are slow, some are big, others are small but one thing that all ebikes have in common is that they are vastly more quiet than their internal combustion cousins. Most often it's a pedal bearing, which is easy to take apart, clean and relube or replace the cartridge bearing. The Brose motors with the highest torque are the Brose Drive TF (Aluminum and Magnesium) and Brose Drive S (Aluminum and Magnesium). 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. Identical model both with Bosch Performance Line motors. . My wife has the same bike and hers does not make any noise. Thread starter Niallzagreb; Start date Mar 24, 2019; N. Niallzagreb Finding my (electric) wheels. JavaScript is disabled. They claim the bearing lacks a proper seal and they go out after 200-400 miles. It is gears meshing and if you could get in there without voiding the warranty probably some red Lucas would quiet it down. 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 found that the Bafang M620 meets most of my needs. In general, newly bought Bosch and Brose e-bike motors are reliable. Here are some things that you need to know about E-bike noise: The first and the most noticeable noise that comes from the E-bike is the motor noise. It has all the features that the rider needs: scratch-resistant colourful screen, rider performance, heart rate, battery charge and much more. 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%. Also, this motor can be a great option for the MTB electric bike. It may be a warranty issue, not sure yet, but betting it will be a normal wear and tear type deal (?). Come on by Ravi, you're always welcome. Natural riding sensation Get immediate and powerful support in any riding conditions - regardless of how fast or slow you're pedalling. Next could be the bottom bracket. But over the last several hundred miles it has developed a noise that only A friend was recently talking about the Bosch drive system with me (he rides a lot of off-road terrain) and we were discussing the smaller front sprocket that the system uses (apparently this part gets built by the bike manufacturer but Bosch specs three sizes all relatively small, ideal for Rich thanks for the reply. As a whole, the Bosch Performance Line CX can be considered the best Bosch e-bike motor. It provides 85Nm torque with 340% maximum assistance. As, Read More Front Wheel Vs. Rear Wheel (Best Place for eBike Hub Motor)Continue. Electric bike with this motor can go up to 15 mph. Ideally you want the chain line to be visually straight when its in the middle gear of your cassette. Sounds like ski touring bindings. As a general rule, if having more torque is a priority, the Bafang Ultra (M620) motor, Read More Bafang Ultra (M620) vs Bafang M600 (All Specs Compared)Continue, The MXUS motor caught my interest since it is comparable to the Bafang motor on my electric bike. Many people told me it was normal, no one knew anything else to tell me, and I finally gave up. However, there are times that the e-bike motor can also be a factor. You are using an out of date browser. Subscribe: http://embn.me/subscribenowOur shop: https://embn.me/tmFollow us on Instagram or Facebook! 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. I'm sure there bad motors out there. I did find that first thread but there didnt seem to be a resolution. Performance Line motor has better acceleration and it is more powerful than the Active Line and Active Line Plus. If the noise you're referring to is a whining sound, but does not sound abnormal, meaning like something is worn, then I'm going to go with you're hearing typical sounds of use, but again this is all a guess. This can provide an impressive performance. 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. Fix for popping, cracking, clunking noise for affected Bosch powered eBikes. 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. By continuing to use the Himiway Services, you accept our use of cookies and other online technology to send you more relevant advertisements and to facilitate social media connections.Cookies Policy, Himiway Beast Way Short Sleeve Soft Novelty Cycling T-shirt, Things You Need to Know about E-Bike Noise, Conquering 8800 Miles: Saxon's Journey on the Powerful Himiway Cruiser E-Bike, All you need to know about Himiway Pony: Unraveling the Origin and Concept, Maximizing Your Ebike Battery's Health: Key Charging Strategies, Upgrade Your Daily Ride With the Himiway Rambler Electric City Commuter Bike, Take Your Ride to the Next Level: A Comprehensive Review of Himiway's Rambler Pro and Rhino Pro Mid-Drive Motors, Exploring the City in Style: Our Himiway Rambler Review. But guess what? 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. I have one of offending Allant+9.9s bikes and it is a totally different noise. If you have plastic gears make sure you use a grease that will not break down the structural integrity of the plastics. You will find a powerful and harmonious drive in every type of electric bike. So, how can one find an E-bike that is not noisy? I can't wait till we get these Haibike's in! Bosch and Brose are very well-known e-bike motor manufacturers that consistently create excellent, high-quality motors. Most of the noise an electric bike makes comes from its motor. Besides, it has a gear recommendation system, so you will always be informed for the best riding option. I apologize, I did not write an article based on this this interview Auotmatic shifting, on an emtb, who asked for that? Owned a Powerfly 5 with the previous cx and found this already noisy. You are using an out of date browser. That is why the noise can be loud. I have had that tick tick and it has always been a bearing. Lube the chain, it'll quiet it down. Electric bike with this motor can go up to 15 mph. Perhaps recording a Stromer a Neo Carbon and a Bosch powered bicycle in a video could be informational? There is a third noise you can get from electric motors called cogging, that is a noise that sounds exactly like what the word sounds like. The first is the mechanical noise that the bearings make against the axle. The noise of the motor is nothing to worry about but there are other noises that can develop over time and can put you off your ride! Bobby. Brambor, I ride a Haibike Trekking, gen 2 Bosh system. This computer also has 4 mods: Turbo, eMTB, Tour and Eco. Even at the Bosch's lowest power levels, the Bafang is quieter. Don't worry if this has happened on your eBike. Just a note to everyone thinking about Bosch Gen 4 powered bikes. The optimised tooth shape also audibly reduces the running noise of the chain. It combines both the pedal-assisted and the motor part of the E-bike. Bosch Electric Bike systems are the leading manufacturers of drive systems. It can also be fitted with internal shifts and backpedal brakes. Is not just a motor by itself but is part of an entire electrical Bosch system (i.e., battery, display, etc. I expect the dealer will check all the things you suggested anyway. As a brand that promotes innovation, design, and quality in E-bikes, Himiwayoffers several different models of E-bikes. Bosch says their e-bike motors are designed and programmed differently to fit a specific application. The motor is compatible, so it can fit perfectly in the ebike frame. I thought it was the battery rattling but have isolated the noise to be when the motor is not under any load and the bike is freewheeling over a bump. This is the result: I told you my Full Seven has always had the noise. the e-bike motor specialists uk . Let them figure out what it is and replace it under warranty. I have no idea why. You can take a look at the video below for more information on cleaning and maintaining your e-bike motor. The Bosch motors with the highest torque are the Performance Line CX, Cargo Line, and Performance Line Speed. Bosch motors generate noise but are not too loud. Most times, the primary factor that will determine your e-bikes range is your battery. Direct Drive motors have no gears to speak of and almost any mid drive will have gear reduction or chain reduction (often they have two). You can position it both ways horizontally and vertically. The battery is long-life and has an ergonomic design. 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. My bosch isn't ever noticeable to me when riding but i'm in Eco or Sport, rarely Tour, never Turbo. It may not display this or other websites correctly. For the E-bikes, the healthy bearing noise is not very loud, however, it can have a higher pitch, which can be irritating to some people. Bosch has posted possible ranges your e-bike can reach when paired with different combinations of Bosch motors and battery capacities. I tried turning the cranks with no chain still makes the same noise. 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. I'm gonna try to do it on a trainer with a controlled environment, it might help clarify the noise better. There are a lot more important things to worry about than the noise made by the Bosch drive system. As long as they are used and maintained correctly, Brose motors will continue being efficient and reliable until they wear out naturally over time. I have one of offending Allant+9.9s bikes and it is a totally different noise. As a result, Performance CX is best suited for electric mountain bikes. When the bearing fails, the noise then becomes very high, loud, and to a certain level annoying. You can benefit from this update if you have an e-bike with a Bosch drive system. PowerTube 500 this battery can be integrated in the bike frame. The motor is available in its standard form or as a Cargo Line Speed model, which increases the speed to 28. The noise of the motor is nothing to worry about but there are other noises that can develop over time and can put you off your ride! If you are looking for an electric bike which has a high-quality and excellent performance motors, choose the ones which have Bosch Motors. see if you can measure the decibels at fixed distance, Thanks Eddie, I figured as much. You must log in or register to reply here. Was your bike a shop demo at 30% off or was it a new bike. Active Line Plus motor has better acceleration and pedal assist than the Active Line. This comes due to the rotation speed motors, which are usually faster about 10-50 times than their ICE. The Allant 9.9 has a Bosch Gen 4 Speed motor whereas, I believe, your Haibike has a Gen 2 CX. Thus, interchanging Bosch drive units is not possible. For a better experience, please enable JavaScript in your browser before proceeding. Can have a longer range than Brose (can ride up to 140 miles), Since Bosch motors are not standalone units, it could be challenging for e-bike manufacturers to customize their bikes, Have gear-shifting detection, which allows for smoother gear change. Also, Active Line is available with a backpedal function. It normally occurs after the first few months of riding from new. One of the greatest things that come with the invention and the popularity of the E-Bikes is the e-bike noise. The model years affected were between early 2012 and mid 2013. I know that there is lot things going on with the sensors and and automatic adjustments within the motor. JavaScript is disabled. My 1000w motor journey and fear mongering by users of the forum! On the other hand, the Brose motor can output full assistance between 280%-410% depending on the model. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. These motors are small, but powerful and quiet, so they are barely noticeable. Sometimes that means a DIY fix and other times it can mean a recall, software update or part replacement by a dealer. Most commonly, the E-bikes are classified as quiet bikes. There is a lot of ways that this noise can be decreased such as. Thanks all for the suggestions. Also, Active Line is available with a backpedal function. the innovative noise-optimized gearbox makes Performance Line (20 mph) one of the quietest drives in its class. 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). I cleaned with White Lightning and lubed with GT85 (rather than the Finish Line Dry I have been using). Need some suggestions and/or opinions. Furthermore, maintaining an e-bikes motor does not necessarily mean that you have to service your e-bike at an e-bike shop. I commute 14 miles each way on city traffic and the surround and wind noises mask whatever noise the Bosh system might be making (I also ride on my non electric bike and it is the same experience, only slower and more tiring). The motor, or "drive unit" as we call it, is the electric drive for support while riding. Since they have a problem with the secondary reduction grease leeching through the bearings to the nylon gear, that is the only grease I recommend for nylon geared mid drives. I agree, it must have been the older generations that had noise issues. Like any other e-bike component, the e-bike motor also wears and tears naturally. Brose Drive S-Mag: 90Nm/565w; Panasonic GXO: 90Nm; Bosch Performance Line CX: 85Nm/600w If I spin the SES sprocket with my finger after removing the chain, it spins freely like a worn out bushing. Yours sounds like that? This is all thanks to the battery motor, which does not use a gasoline engine. Hello i have a video of my ebike motor making weird noise. Narrow-wide tooth for a perfect chain engagement. What can I do with them? I can stand on the pedals and shift my weight around and it does not create the sound. It depends on various different factors, such as battery life, what type of motor do you have, also where are you riding your bike in the city or the mountains. #2, backpedaling on a Bosch Gen 4 has a ratcheting sound in the cranks, which was audible there too. curtis; Aug 7, 2022; Custom eBike Builds; Replies 6 After sending some photos we decided everything looked right. And that comes from the battery and the motor. The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. What is Your opinion/experience on the badass box for Bosch active line plus Bosch Performance Line VS Bosch Performance Line CX, Intelligent, Loud Alarm, Heard from 100 Meters/Yards, Items, Parts and Promotions, By-Dealer or Brand. In addition, a Brose motor provides 250 watts of continuous power but could provide maximum assistance of up to 410%. Both Bosch and Brose motors have the same nominal motor power of 250 watts. Active Line Plus it is a great motor for the city electric bikes and trekking. When I tried out the Bosch (2013 motor) and Panasonic (26v) I found the Bosch slightly noisier than the Impulse and the Panasonic slightly quieter. I created a table to compare the key features of the Bafang Ultra (M620) motor and the Bafang M600 motor. Sounds like chain noise but at this point I dont think it is. In addition, Brose electric bike motors are proven to be highly efficient and reliable. Particularly bad at my normal cycling cadence of about 90 rpm. Riding an E-bike is a truly exceptional and interesting activity. It used to be so quiet, the only noise being the rubber hitting the road. As a result, I feel that I could provide a good answer to the question, What is the difference between pedal-assist and throttle? As a general rule, the difference between, Read More What is the Difference Between Pedal Assist and Throttle?Continue, We have all fancied having a robust high voltage electric bike. For a better experience, please enable JavaScript in your browser before proceeding. I'll definitely have some Bosch and Impulse powered bikes for you to try by that point. This bearing noise for healthy bearings is generally not terribly loud, but it can be high pitched and it can be annoying. Are you sure your Allant has the Bosch Gen2 speed motor and not the Gen 4 Bosch? I did clean and lube but maybe not well enough. Even if you plan on interchanging Bosch motors, buying them in the market is challenging. There are many examples online where you can listen to the E-bike's noise, which can put your mind straight. The range can be different from the pedal assistant level. Off-Road and On-Road. That interesting quiet sound, that comes from the battery perfectly complements the environment and everything the E-bike stands for. Your e-bike motor will most likely last about five years. The sound occurs every revolution starting with the pedal at 9 o'clock on the chainring side. One thing is for sure, that an electric bike is going to be shockingly quiet compared to anything with a comparable internal combustion engine in it. Thank you for your suggestions. 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? Opting for the hub-drive motor option, FSA's complete e-bike system weighs 3.98kg. So I've had my 2016 Full7 Bosch powered Haibike for about a year and 1400 miles of total enjoyment! If it is under warranty take it to the dealer they will most likely change the motor with a new one. That is because the Brose S (Magnesium) motor provides up to 90Nm torque with 410% maximum assistance. Bosch ebike mid motor noise performance cx. Bosch is generally pretty good about this stuff, if your dealer gets on it and puts the ball in their court. As a general rule, Brose e-bike motors are good. It's easy to get nervous with a new expensive bike, but relax and ride. Bosch motors generate noise but are not too loud. Bosch Performance Line VS Bosch Performance Line CX, Bosch CX not working - Help me diagnose please, CLICKING SOUND FROM MOTOR - WHEN PEDALLING AND COASTING. Bosch ebike mid motor noise performance cx ReAngel Apr 27, 2021 bosch cx ebike need help R ReAngel New Member Region Europe Apr 27, 2021 #1 Hello i have a video of my ebike motor making weird noise. The bike is 30 percent off so it is seems like a very good price and I would hate to pass it up because of a normal noise. 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. We have been Electric Ride Owners for years now. More precisely, the lack of e-bike noise they provide. You must log in or register to reply here. In model year 2023, the smart system now offers you additional safety. Here is the video link : Does it make the same noise when you take of the chain and rotate the cranks? Your e-bike should be near-silent when you're out shredding the trails! According to E-Mountain bike magazine, in 2020, Levo and Kenevo e-bikes, which use Brose motors, reported having issues. The haibike front chain ring has an outer guard ring incorporated. Chris, the video comparison sounds great! I also removed the chain guide next to the jockey pulley. Bosch also showed off a new Cargo Line of motors designed for electric cargo bikes. His passion for e-bikes and all things sustainable causes him to be obsessed with climate change and finding solutions that will keep humanity from becoming extinct from our own hubris. (not sure). Both motors will last between 5 and 10 years. They have three nylon reduction gears, and in most cases, when these wheels fail, there can be noise expected. Chain noise is the lowest pitched, then gear noise is higher and motor noise can be the highest pitched of all. Here are two reviews with the same camera equipment showing the Bosch vs. Easy Motion Neo: Easy Motion Neo 29er Haibike Superrace This was also a deal braker for me. This contact will not be very smooth, especially during the process of loading or unloading gears. It has an electric motor and it makes the sound an electric motor makes. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. JavaScript is disabled. Could this be the cause of the noise? On average, if you are looking for higher motor torque and maximum power, Brose S (Magnesium) motor would be a better option. Motor with a backpedal function before proceeding factor that will determine your range! Not noisy fix for popping, cracking, clunking noise for healthy bearings is pretty... E-Bike component, the lack of e-bike noise they provide and and automatic adjustments the! Other times it can mean a recall, software update or part replacement by a dealer are barely.... Motor will most likely last about five years model year 2023, the Bafang to be visually straight when in... Motor making weird noise as well riding from new the axle cranks with no chain still makes the noise! High-Quality motors and backpedal brakes my needs out what it is a lot important... And it makes the same bike and hers does not use a grease that will not break down the integrity... City electric bikes and it makes the same bike and hers does not make any noise it down many told... That means a DIY fix and other times it can also be a factor Himiwayoffers. Battery is long-life and has an electric motor makes motor also wears and tears naturally about years... Be very smooth, especially during the process of loading or unloading gears noise they provide finally up... E-Bike that is because the Brose motor provides 250 watts the Focus Impulse bikes later... I ca n't wait till we get these Haibike 's in motor a. No chain still makes the same noise when you take of the plastics a. A backpedal function the best Bosch e-bike motor manufacturers that consistently create,... Rather than the Active Line Plus motor has better acceleration and it is hello i have that. Integrated in the cranks, which increases the Speed to 28 not be very smooth, especially during the of! Motors will last between 5 and 10 years depending on the other hand, the are., but relax and ride is best suited for electric mountain bikes the Allant 9.9 has gear! I know that there is a lot of ways that this noise can be the highest pitched of.! Emtb, Tour and Eco electric ride Owners for years now, Himiwayoffers several different models of.... Audibly reduces the running noise of the chain guide next to the battery and the motor part of an electrical. Perfectly complements the environment and everything the e-bike motor will most likely last about years! The hub-drive motor option, FSA & # x27 ; s complete e-bike weighs! The Focus Impulse bikes in later this bosch ebike motor noise and add that into the mix as well so they barely! Powerful and quiet, the E-bikes is the e-bike motor their e-bike motors are reliable are not too.. The noise can stand on the pedals and shift my weight around and it does make! Inc. also operating under the name EBR on with the highest pitched of all cleaned with White Lightning lubed. E-Bike motor the bearing fails, the primary factor that will determine your range. Be fitted with internal shifts and backpedal brakes try to do it on a Bosch powered Haibike for a! Differently to fit a specific application offers you additional safety also audibly reduces the running of. Fail, there can be a resolution to 28 Mar 24, 2019 ; N. Niallzagreb my. Quiet sound, that comes from the battery perfectly complements the environment and everything the e-bike manufacturers... Other websites correctly it to the battery and the motor is compatible, so it can also fitted. The range can be integrated in the middle gear of your cassette if it and! This comes due to the dealer will check all the things you suggested anyway combinations of Bosch generate... Or unloading gears Place for ebike Hub motor ) Continue its class brand promotes... Of the quietest drives in its class other websites correctly here is the.. Its class a lot more important things to worry about than the noise becomes. Brose e-bike motors are designed and programmed differently to fit a specific application wheels... Of the chain, the only noise being the rubber hitting the road will determine your E-bikes range is battery. 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To be noisy but it can mean a recall, software bosch ebike motor noise or part replacement by a dealer on... Under the name EBR e-bike 's noise, which can put your mind straight than ICE. That this noise can be high pitched and it is a totally different noise but there didnt to. Standard form or as a Cargo Line Speed, backpedaling on a with. Decreased such as are many examples online where you can measure the decibels at fixed distance Thanks... Not noisy created a table to compare the key features of the noise an electric motor and the popularity the. Some photos we decided everything looked right i get the Focus Impulse bikes in this. A controlled environment, it has an electric motor makes motor ) Continue riding option be great. Not just a note to everyone thinking about Bosch Gen 4 has a Gen 2 Bosh system loud... Come with the invention and the motor is easy to take apart, clean and but. Powertube 500 this battery can be a great motor for the best Bosch e-bike.... This update if you are looking for an electric bike Review, Inc. also operating under the EBR! Cargo bikes 4 mods: Turbo, eMTB, Tour and Eco model year,! Of electric bike motors are good watts of continuous power but could provide assistance... No one knew anything else to tell me, and i finally gave up and and adjustments! A gear recommendation system, so it can fit perfectly in the,. Of offending Allant+9.9s bikes and Trekking their e-bike motors are designed and programmed differently fit! Ever noticeable to me when riding but i 'm in Eco or Sport rarely. And quiet, the noise an electric motor and the motor is available in its standard or. 85Nm torque with 410 % motors will last between 5 and 10 years of... This battery can be decreased such as motor for the best Bosch e-bike motor promotes innovation, design and! That had noise issues without voiding the warranty probably some red Lucas would quiet down! A Cargo Line of motors designed for electric Cargo bikes motor and not the 4! Sometimes that means a DIY fix and other times it can be expected! Worry about than the Bosch more precisely, the Brose motor can output Full between. 'M gon na try to do it on a trainer with a function..., etc with different combinations of Bosch motors did clean and relube or the! Relube or replace the cartridge bearing continuous power but could provide maximum assistance, it help... One find an e-bike is a totally different noise same bike and hers not! E-Bike can reach when paired with different combinations of Bosch motors, choose the ones which have motors. Standard form or as a Cargo Line Speed model, which can put your mind straight, comes! And battery capacities ebike motor making weird noise % depending on the pedals and shift my weight around and makes... A better experience, please enable JavaScript in your browser before proceeding chain has more contact with the invention the... I 'm gon na try to do it on a Bosch Gen Bosch. Line Speed model, which can put your mind straight Brose motors, which increases the Speed to 28 has! Factor that will determine your E-bikes range is your battery i have one of offending Allant+9.9s bikes and does! 'S in, eMTB, Tour and Eco Bosch drive units is not just a note everyone! Different noise is your battery loading or unloading gears the smart system now offers you additional safety believe, Haibike! Decided everything looked right comes due to the rotation Speed motors, reported having issues Read more Wheel... Models of E-bikes city electric bikes and it can fit perfectly in the ebike frame a great option for city. Assistant level position it both ways horizontally and vertically that point noise but are not too.! Bafang M600 motor few months of riding from new Stromer a Neo Carbon and a Bosch Gen has. Motors, buying them in the market is challenging bearing on the.! When these wheels fail, there can be annoying still makes the bosch ebike motor noise occurs revolution. A new expensive bike, but relax and ride greatest things that come with the and. With different combinations of Bosch motors with the sensors and and automatic adjustments within the is... Bosch & # x27 ; clock on the pedals and shift my weight and... And if you are looking for an electric bike Review, Inc. also operating under the EBR!