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. 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. That interesting quiet sound, that comes from the battery perfectly complements the environment and everything the E-bike stands for. He came to me and asked me which of the two would be more powerful. Noise volume is an issue for me and I am waiting to ride one of the new Brose 2.0 models because I have heard that they are especially quiet. Since electric motors often spin at 10-50x faster than their ICE brethren that noise can be significant. Only issue is what seems like chain noise. 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. Sometimes I think I can hear it, but it might just be road noise. Another thing is the gear hub motors. [wpsm_comparison_table id=14 class=center-table-align]. Remind me if I forget to do this as we have been crazy busy lately. You are using an out of date browser. The good thing about a Bosch e-bike motor is that you can barely hear the noise it creates. And that comes from the battery and . Kind of sounded like the shifter was not adjusted properly but it was definitely coming from the motor. 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. Bosch and Brose are very well-known e-bike motor manufacturers that consistently create excellent, high-quality motors. I figured this might eliminate a lot of noises that come from other parts of the bike (e.g. A bad chain line will also make much more noise because there is far more contact points on the chain with the gears and it is not going to be happy when its loading up the gear or shedding off a gear. Directly to your inbox. It normally occurs after the first few months of riding from new. Subscribe: http://embn.me/subscribenowOur shop: https://embn.me/tmFollow us on Instagram or Facebook! - YouTube There has been talk about rattle from the new Bosch motor. On average, there is no significant difference in the life span of the Bosch motor and the Brose motor. In addition, it convinces with its high stability and durability. I will probably wait till I get the Focus Impulse bikes in later this month and add that into the mix as well. The 250w rear-hub motor is rated at 42Nm of torque, which is about average for a unit of its configuration. There is a lot of ways that this noise can be decreased such as. Anyone know how to fix this? Paired with reduced weight, lower wall thickness and improved heat release it is easier for mechanical noises to be omitted. Also, Active Line is available with a backpedal function. Intuvia this on-board computer can be easily read in all lighting conditions. To me nothing sounds abnormal. Bosch motors generate noise but are not too loud. 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). I did find that first thread but there didnt seem to be a resolution. I had communications with Performancelinebearings.com (Peter is awesome). 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. Bosch has posted possible ranges your e-bike can reach when paired with different combinations of Bosch motors and battery capacities. I think all Bosch engines are designed this way. It can help keep your eBike free of rust. Are you sure your Allant has the Bosch Gen2 speed motor and not the Gen 4 Bosch? Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. My wife has the same bike and hers does not make any noise. Furthermore, maintaining an e-bikes motor does not necessarily mean that you have to service your e-bike at an e-bike shop. 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! I have a similar noise I suspect is the shot bearing on the SES sprocket. 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. You are using an out of date browser. It is definitely in the top 3 things that make one E-bike a great E-bike. Noise should definitely not be an issue preventing anyone from buying the bosh system at least on my model bike. There are many examples online where you can listen to the E-bike's noise, which can put your mind straight. I believe it's inherent to the design. JavaScript is disabled. The good thing about a Bosch e-bike motor is that you can barely hear the noise it creates. 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. 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). Servicing your Bosch or Brose motor may cost around $150. For a better experience, please enable JavaScript in your browser before proceeding. Ive had good luck with Mobilegrease-28 on BBS02 and BBSHD motors (gear replacement steps here). The smarter e-bike solution The Bosch smart system takes you into the e-bike future with seamless integration for your smoothest rides. You must log in or register to reply here. Active Line motor does not have any disturbing noise, so you can enjoy a quiet and pure city ride. Saved me a trip to the LBS, I appreciate it. Most commonly, the E-bikes are classified as quiet bikes. I wouldn't say any are exactly noisy compared with the Dapu hub motor on our Wisper but the noise is more noticeable than the Xion hub motor which is probably similar to the Neo hub on the Extrem. In this video, Chris takes a look at the top offenders.. Every geared hub motor Ive used has always had three nylon reduction gears. A chain with poor quality will produce more noise. Besides, it is important to say that motors ActiveLine and ActiveLine Plus received the Red Dot Award 2017 for excellent product design and capability. 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. 24 Vs. 36 Vs. 48 Vs. 52 Volt Electric Bike (The Clear Winner), Muc Off e-bike Ultra-Corrosion Defence spray, 17 Electric Bike Storage Ideas You Can Actually Use (Home, Garage, Outside), Electric Bike Torque: The Ultimate Guide To eBike Torque., Electric Bike Torque: The Ultimate Guide To eBike Torque, Great design (the e-bike system of Active Line, Active Line Plus, and Performance CX have won the Red Dot Award for product design.). It is significantly quiet since there is less resistance. This small noise is what makes the E-bikes a lot quieter than the motorcycles or mopeds. So, the minimal e-bike noise, sometimes even unimportant to the majority of people, can still be an issue. They each provide up to 85Nm torque. What can I do with them? 0:00 / 22:39 Bosch ebike motor noise, major bearing change. the e-bike motor specialists uk . When I tested the new CX I was very disapointed and went for Brose/specialized. Just like with the traditional bike, the chain noise is also present with the e-bike. Just a note to everyone thinking about Bosch Gen 4 powered bikes. New Bosch Performance Line CX Gen2 (BDU 280P CX) 75Nm, Bosch Performance Line VS Bosch Performance Line CX. So, how can one find an E-bike that is not noisy? From the City to the trail. In general, newly bought Bosch and Brose e-bike motors are reliable. That Superrace is an amazing bike. So I took the initiative to make a side-by-side comparison of these two motors across several aspects, such as their initial cost, power, torque, maintenance cost, running cost, and reliability. Fix for popping, cracking, clunking noise for affected Bosch powered eBikes. Recently, my brother told me he wants to have either a Bosch or Brose motor on his eBike. Active Line Plus motor has better acceleration and pedal assist than the Active Line. They claim the bearing lacks a proper seal and they go out after 200-400 miles. Sounds like chain noise but at this point I dont think it is. The motor is compatible, so it can fit perfectly in the ebike frame. But, of course, nothing is perfect. 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. Riding an E-bike is a truly exceptional and interesting activity. For a better experience, please enable JavaScript in your browser before proceeding. It happens when under load and not under load but is more pronounced when going up a hill. If it is under warranty take it to the dealer they will most likely change the motor with a new one. Most often it's a pedal bearing, which is easy to take apart, clean and relube or replace the cartridge bearing. Enter your email address to subscribe to this blog and receive notifications of new posts by email. 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. 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. Any chain is going to make noise, the bigger it is, often the noisier is is. 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, Bosch motors are not interchangeable. The sound occurs every revolution starting with the pedal at 9 o'clock on the chainring side. That will help you to make informed decisions in a world of hype and misleading advertising. This noise is caused by the bearing of the shaft. How common are rattles, buzzes, and other noises on ebikes. Active Line Plus it is a great motor for the city electric bikes and trekking. eBike Alarm is the new alarm function for eBikes and in conjunction . We combine high-quality hardware components with innovative digital features to protect you and your eBike even better. The motor is compatible, so it can fit perfectly in the ebike frame. Leave a comment below and share your wisdom with the world. 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. Don't worry if this has happened on your eBike. Next could be the bottom bracket. This bearing noise for healthy bearings is generally not terribly loud, but it can be high pitched and it can be annoying. Can't tell you if it was a 2.0. If you want to go faster - it has a minimal pedal resistance. Performance CX is among the best electric bike motors in the market. It happens when motor is on and off. 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. In comparison my food mixer, my electric tooth brush, my fan heater and the self steering on my sailing boat are all louder and more annoying. We use cookies to ensure that we give you the best experience on our website. Most of the popular manufacturers of the electric bikes are using Bosch eBike Systems to create a high-quality Bosch Electric Bike. If cutting through your existing frame to install a belt drive seems a little radical, then it might make sense to just buy an ebike with a belt drive on it already. The quietest Bosch eBike motor is the Active Line Plus Bosch motor. Save an additional $50 on the RadRover 6 Plus for Active Duty Military, Military Retirees, Veterans, Military Spouses, Military Family Members, First Responders, Nurses, Medical Providers, Government Employees, Students and Teachers. 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 The first is the mechanical noise that the bearings make against the axle. Owned a Powerfly 5 with the previous cx and found this already noisy. 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