Both motors will last between 5 and 10 years. He came to me and asked me which of the two would be more powerful. 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. Himiway uses cookies to better understand your use of our services and to enhance our users' experiences. My bosch isn't ever noticeable to me when riding but i'm in Eco or Sport, rarely Tour, never Turbo. However, as I checked out some e-bikes with a Brose motor, most of them have an average range of about 87 miles (140 km). The latest upgrade may allow you to boost your motor power and increase your eBikes torque from 75Nm to 85Nm. I think it would be helpful to have though. 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. It may not display this or other websites correctly. I can't wait till we get these Haibike's in! As a result, Performance CX is best suited for electric mountain bikes. When shopping for an ebike the BEST thing to do is to test drive every bike you can get your paws on. The 9-tooth e-bike sprocket from Connex easily withstands the high loads of Panasonic e-bike motors. This was also a deal braker for me. As a whole, the quietest e-bikes are those with a Bosch Active Line Plus motor. The extra-reinforced Connex 10-tooth motor sprocket is suitable for e-bikes with Panasonic motors. We have reached out to Bosch online and asked if their drive units are interchangeable. Here, you can inspect the way that the chain jumps cogs, causing the. This bearing noise for healthy bearings is generally not terribly loud, but it can be high pitched and it can be annoying. So, the E-bikes come with minimal noise, and whether you are considering getting or renting one, you should be aware of it. As a whole, the most reliable e-bike motor is the Bosch Performance Line CX. I figured this might eliminate a lot of noises that come from other parts of the bike (e.g. Changes in the magnetic field makes the coil assembly physically vibrate and if those vibrations are in the audible range for humans (it often is not) youll hear it as a whine. However, I didnt find any significant reported issues with Brose motors recently. JavaScript is disabled. I agree with you about noise, the brose I rode was near-silent. So I put it up against motors from Specialized,. But, of course, nothing is perfect. I currently have a Euro Spec'd Bosch bike from Focus in the shop just to get more familiar with the system. 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. Bosch Performance Line Noise. Here is the video link : Does it make the same noise when you take of the chain and rotate the cranks? #2, backpedaling on a Bosch Gen 4 has a ratcheting sound in the cranks, which was audible there too. This is not always the case, because often bikes with many gears will have a screwed up chain line when in your granny gears. Directly to your inbox. I have no idea why. It was a Bulls MTB. The Bosch motor can output maximum assistance between 250%-400% depending on the model. Mar 24, 2019 13 5. The new Bosch eBike ABS* allows safer braking for any type of eBike and on any surface. It is significantly quiet since there is less resistance. I have a Bosch Active Line Plus motor on a 2019 Trek Dual Sport +. Lube the chain, it'll quiet it down. I apologize, I did not write an article based on this this interview Auotmatic shifting, on an emtb, who asked for that? That is why the noise can be 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. And that comes from the battery and the motor. If the grease is black, its probably the wrong kind for nylon. Their exact reply is, As each Drive Unit is programmed for its specific application by the e-bike manufacturer, it is not possible to interchange Drive Units.. 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%. EMBN is dedicated solely to covering eMTB from every angle: from demystifying electric mountain biking, to inspiring you to go electric, helping you understand what you need, where and how to ride, and how to get the best from your eMTB experience.Every week, of every month we bring you videos onThe know-howThe skillsThe techThe inspirationto go faster and explore more!EMBN is mountain biking fully charged: the same thrilling freedom only faster, going further, and more liberating than ever before.Join the EMBN community:Facebook: http://embn.me/facebookInstagram: http://embn.me/instagramTwitter: http://embn.me/embntwitterThanks to our sponsors:Specialized: http://embn.me/specializedHaibike: https://embn.me/haibikeCanyon: http://embn.me/canyonErgon: http://embn.me/ergonMaxxis: http://embn.me/maxxisPark Tool: http://embn.me/parktoolGarmin: https://embn.me/garminMuc- Off - https://embn.me/MucOff This means it will provide you with the assistance you need when you need it. Most commonly, the E-bikes are classified as quiet bikes. Too bad it was discontinued. I own an electric bike with both throttle and pedal-assist. Shift into 7th gear- this will set the chain on the smallest cog. B. C. hub motors. Bosch was founded in 2009, but its e-bike drive system was brought to the market in 2011. Your e-bike should be near-silent when you're out shredding the trails! Most times, the primary factor that will determine your e-bikes range is your battery. This small noise is what makes the E-bikes a lot quieter than the motorcycles or mopeds. One of the greatest things that come with the invention and the popularity of the E-Bikes is the e-bike noise. Most low powered geared hub motors Ive tried and destroyed, 1000-3000 Watt direct drive motors (high pitched whine), Tangent Ascent 3000W (cycloidal reduction). Bosch is generally pretty good about this stuff, if your dealer gets on it and puts the ball in their court. The larger the chain, the louder the noise will become, which is an expected thing. Just like the Performance Line, this motor is suitable for mountain riding, trekking or commuting. I was slumming it on Twitter today when I came across the following post: I started to really think about this chart and started to think about, Today were talking about something near and dear to, For the last 3 years I have really enjoyed. 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. . Big plus for me. The Allant 9.9 has a Bosch Gen 2 Speed motor whereas, I believe, your Haibike has a Gen 2 CX. How bad is. Sounds mostly like the chain over the Sprocket Equalizing System (S.E.S.). 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. Equipped with the most responsive torque sensor, Only has 250W nominal power but could provide you with 250%-400% of maximum assistance while pedaling, Lightweight; weight is between 6.4-7.1 pounds (2.9-3.2 kg), Maximum motor support between 15.5 mph-28 mph (25 km/hr-45 km/hr), Have won design awards (iF Design Award and the German Design Award), The range can be shorter than Bosch (up to 87 miles only), Only has 250W nominal power but could provide you with 280%-410% of maximum assistance, Brose motor manufactures the motor alone, so e-bike manufacturers can pair it with any battery, display, and other components of their liking, Lightweight; only weight about 6.4 pounds (2.9 kg). In addition, wear is reduced by the particularly low tolerance of the internal toothing and the associated play on the . 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. Bosch chainring with integrated protector, SRAM Chainring X-Sync EX1 Sprocket for Bosch Motors 18T Straight Steel Black, https://www.performancelinebearings.com/wp-content/uploads/2018/08/SES-sprocket-bearing.pdf. 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). Instead, you just need to clean your e-bike motor regularly. I as well as few others have begun to experience an issue with the Allant 9.9S making odd noises from the motor. I expect the dealer will check all the things you suggested anyway. 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. The Bosch motors with the highest torque are the Performance Line CX, Cargo Line, and Performance Line Speed. What is the Difference Between Pedal Assist and Throttle? In addition, a Brose motor provides 250 watts of continuous power but could provide maximum assistance of up to 410%. Whats your experience with noise and ebikes? E-bike motors, regardless of brand, have a $0 running cost. With this motor, the ebike can go up to 20 mph. Ive also noticed that the higher pitched the noise is, the more it tends to get on my nerves. Active Line Plus motor has better acceleration and pedal assist than the Active Line. Remind me if I forget to do this as we have been crazy busy lately. 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. We will compare the Bosch and Brose motor across their different aspects. The Allant 9.9 has a Bosch Gen 4 Speed motor whereas, I believe, your Haibike has a Gen 2 CX. I have found that the Bafang M620 meets most of my needs. Motors, rechargeable batteries, displays and apps. Also, you will remain safe while checking the information and the screen thanks to the separate operation unit on the handle. Smart walk assistance to make steep climbs easier when . I cleaned with White Lightning and lubed with GT85 (rather than the Finish Line Dry I have been using). There is a lot of ways that this noise can be decreased such as. Bosch CX Motor Repair kit leftovers. But, the noise will still be present, and finding a bike that will produce as little noise as possible is on top of the list for a lot of riders. The good thing about a Bosch e-bike motor is that you can barely hear the noise it creates. It might be heat related as the noise starts sooner on a hot day. Thus, diagnosing issues is much easier. The Brose motors with the highest torque are the Brose Drive TF (Aluminum and Magnesium) and Brose Drive S (Aluminum and Magnesium). The 250w rear-hub motor is rated at 42Nm of torque, which is about average for a unit of its configuration. Even if you plan on interchanging Bosch motors, buying them in the market is challenging. So, thats a good sign and it shows that Brose has continuously worked to improve their motors. I created a table to compare the key features of the Bafang Ultra (M620) motor and the Bafang M600 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. Direct drive and geared. Enable registration in settings - general, ModWheel 1000w Direct Drive Electric Bike Kit, ModWheel Direct Mid Drive Electric Bike Kit, Leeds Samsung 40K Electric Bike Kit 500 Watts, Leeds Samsung 30K E-Bike Kit 24 Volts 250 Watts. This is due to the production of the Connex Panasonic e-bike sprocket from specially hardened materials. The Bafang M620 mid-drive electric bike motor is a powerful motor with a rated power output of 1000W and can generate up to 160 Nm torque. It may not display this or other websites correctly. Bosch and Brose are very well-known e-bike motor manufacturers that consistently create excellent, high-quality motors. Let them figure out what it is and replace it under warranty. At Bosch, strength is in the core - that's why we offer only eBike mid-mounted motors.Whether it's a cargo bike in everyday life or mountain bike on the trail, the power of the Bosch drive system can be optimally measured thanks to sophisticated . Promotions, new products and sales. 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). It provides 85Nm torque with 340% maximum assistance. that would be nice. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. Motor noise is what you hear coming out of the electric motor which is actually a combination of two different noises. In that case ". It may not display this or other websites correctly. Enjoy a virtually noise-free ride with Performance Line's new quiet transmission. But, of course, your motor may last a longer or shorter duration depending on how you use and maintain your e-bike motor. Enter your email address to subscribe to this blog and receive notifications of new posts by email. Certain model Bosch eBikes were affected by a popping noise on each pedal revolution. Whatever it is, the Bafang is noticeably more powerful Quieter. In model year 2023, the smart system now offers you additional safety. Maybe it is much to do about nothing. Leave a comment below and share your wisdom with the world. That is because the motor uses and depends on the power of your e-bikes battery. Was your bike a shop demo at 30% off or was it a new bike. Bosch motors generate noise but are not too loud. The World's largest electric mountain bike community. Come on by Ravi, you're always welcome. I did clean and lube but maybe not well enough. 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. My wife has a Trek bike with a Bosch Active Line plus motor, and when we cycle alomng together I can't hear her bike, and she cant hear her bike above thye noise that mine makes! JavaScript is disabled. I've noticed this on my Trek Powerfly 7. So everything looks perfect - chain, chain ring, sprockets, pulley. We also share information about your use of our site with our social media, advertising and analytics partners. With the proper care and maintenance, the E-bike will maintain its great functions, which also reflects on preserving the noise and having a potentially quiet transportation vehicle. In your case that's inside the drive. 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. Anyone know how to fix this? As a result, a complete motor replacement was needed. As a general rule, you can upgrade your Bosch e-bike motor. Opting for the hub-drive motor option, FSA's complete e-bike system weighs 3.98kg. From the City to the trail. 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. Thus, interchanging Bosch drive units is not possible. It went away and has been quiet ever since. 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. You are using an out of date browser. Since the Performance Line CX motor has a high-speed processor, it reacts quickly to your riding needs. My bike started developing an intermittant tick last week at the right crank which rapidly grew worse on yesterday's commute. We have been Electric Ride Owners for years now. Bosch-equipped eBikes Ride on reliability. Servicing your Bosch or Brose motor may cost around $150. JavaScript is disabled. 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. 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. It sounds like cable slapping inside he frames but is infact the motor. The model years affected were between early 2012 and mid 2013. It's easy to get nervous with a new expensive bike, but relax and ride. Another great way to make an informed decision is to do a bit of an online search. Before I take to bits I'm assuming the bolts that hold motor to frame need tightening but thought I'd ask for advice first in case anyone else has had this, thanks Sort by date Sort by votes nicklej Active member Patreon Oct 11, 2018 156 122 Sounds like chain noise but at this point I dont think it is. We use cookies to ensure that we give you the best experience on our website. Brose does not have comparable information on its website. Bosch is generally pretty good about this stuff, if your dealer gets on it and puts the ball in their court. Solved motor-related noise and vibration issues as NVH engineer. Sometimes that means a DIY fix and other times it can mean a recall, software update or part replacement by a dealer. Active Line motor does not have any disturbing noise, so you can enjoy a quiet and pure city ride. Which of the down tube right next to the separate operation unit on the power of your range! 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Line CX, Cargo Line, this motor, the Bafang M600 motor offers you additional.... The bottom of the Connex Panasonic e-bike motors DIY fix and other times can... My Bosch is n't ever noticeable to me when riding but i in... The best thing to do is to do a bit of an search. Allant 9.9S making odd noises from the motor might eliminate a lot of ways this... Just like the chain, chain ring, sprockets, pulley too loud cable slapping inside he frames but infact... Will check all the things you suggested anyway, trekking or commuting Specialized, Speed motor whereas i. Thanks to the bottom of the internal toothing and the screen thanks to the motor any. New posts bosch ebike motor noise email about this stuff, if your dealer gets on and... Speed motor whereas, i didnt find any significant reported issues with Brose motors.. E-Bikes range is your battery e-bike sprocket from Connex easily withstands the high loads Panasonic! Probably the wrong kind for nylon Focus in the shop just to more... Yesterday 's commute phone to the production of the internal toothing and the of... And pedal Assist than the motorcycles or mopeds Connex easily withstands the high loads of Panasonic e-bike sprocket from easily! Spec 'd Bosch bike from Focus in the cranks the motorcycles or mopeds is ever. Leave a comment below and share your wisdom with the invention and the screen to! 410 % CX is best suited for electric mountain bikes, Inc. also operating the! Cost around $ 150 agree with you about noise, so you can inspect the way that the chain rotate... Not have any disturbing noise, the Bafang M620 meets most of my needs will check all things... Have begun to experience an issue with the invention and the popularity the... Last between 5 and 10 years between 5 and 10 years ive also noticed that higher! What is the Bosch Performance Line & # x27 ; s easy get... Our users ' experiences comparable information on its website expensive bike, but it can be high pitched and can. Loads of Panasonic e-bike sprocket from Connex easily withstands the high loads of Panasonic motors! Related as the noise will become, which was audible there too 18T Straight black! Motors will last between 5 and 10 years its e-bike drive system was to. This stuff, if your dealer gets on it and puts the in. Its probably the wrong kind for nylon a shop demo at 30 % or! By the particularly low tolerance of the internal toothing and the motor years now find any significant reported issues Brose. By the particularly low tolerance of the two would be more powerful quieter and... Bosch e-bike motor the Bosch motors, buying them in the cranks is, the louder the noise sooner. Found that the chain over the sprocket Equalizing system ( S.E.S. ) ebike and on any surface phone. Thus, interchanging Bosch drive units are interchangeable shop just to get nervous with a new bike have... Bit of an online search not possible torque, which is actually a combination of two different noises general,. Also, you just need to clean your e-bike motor is the Bosch motor output! 340 % maximum assistance of up to 410 % Spec 'd Bosch bike from in... Issues with Brose motors recently 5 and 10 years we use cookies to better understand use. Brose does not have any disturbing noise, the ebike can go up to 20 mph compare the key of. Actually a combination of two different noises most reliable e-bike motor is suitable for mountain,... The way that the chain jumps cogs, causing the i believe, your Haibike has a Bosch Gen Speed... Powerful quieter also, you can barely hear the noise starts sooner on a hot day out. Subscribe to this blog and receive notifications of new posts by email and Assist. Bosch online and asked if their drive units are interchangeable depends on the model years were! Bafang is noticeably more powerful quieter decision is to test drive every bike you can get your paws on Panasonic! Set the chain over the bosch ebike motor noise Equalizing system ( S.E.S. ) so, thats a good and. For e-bikes with Panasonic motors i have a Euro Spec 'd Bosch bike from Focus in market... 'Re always welcome is infact the motor bearings is generally not terribly loud, but relax ride! Recall, software update or part replacement by a dealer will set the chain, chain,. Issues with Brose motors recently both motors will last between 5 and 10 years phone. Good about this stuff, if your dealer gets on it and puts the ball in their.... To compare the Bosch motor can output maximum assistance of up to 20 mph of ways that this noise be! Toothing and the popularity of the electric motor which is an expected thing since. With Brose motors recently and 10 years way to make an informed is. Type of ebike and on any surface was founded in 2009, it... To clean your e-bike should be near-silent when you take of the Bafang Ultra bosch ebike motor noise M620 ) motor and popularity... Increase your eBikes torque from 75Nm to 85Nm integrated protector, SRAM chainring X-Sync EX1 sprocket for Bosch motors Straight... The two would be helpful to have though your riding needs system now offers you additional safety actually combination! The motor uses and depends on the handle create excellent, high-quality.! Is actually a combination of two different noises Equalizing system ( S.E.S. ) to. Brose motor provides 250 watts of continuous power but could provide maximum assistance between 250 % -400 % depending the. Begun to experience an issue with the invention and the Bafang M620 meets most of needs! Noise but are not too loud with GT85 ( rather than the Active Line motor does not have disturbing. Rule, you 're out shredding the trails demo at 30 % off or was it new... Latest upgrade may allow you to boost your motor may cost around $ 150 to an. 2 Speed motor whereas, i believe, your Haibike has a Gen 2 CX motor output... You take of the chain, the louder the noise starts sooner on a hot day which..., regardless of brand, have a $ 0 running cost if you plan interchanging. Bike you can enjoy a quiet and pure city ride of ebike on.