One of the greatest things that come with the invention and the popularity of the E-Bikes is the e-bike noise. It normally occurs after the first few months of riding from new. My 2016 Full Seven has had that since day 1. It can also be fitted with internal shifts and backpedal brakes. For a better experience, please enable JavaScript in your browser before proceeding. The Performance Line CX provides support at a torque of up to 85 Nm - for powerful acceleration combined with compact size. eBike Alarm is the new alarm function for eBikes and in conjunction . I typically ride in Eco mode (lowest) and often pull alongside other riders without them realizing the bike is electric. The motor is compatible, so it can fit perfectly in the ebike frame. You can prolong the lifespan of your e-bike motor through proper usage and maintenance. Reliable Bosch motor provides gentle ride in the city. The Bosch motor can output maximum assistance between 250%-400% depending on the model. You are using an out of date browser. They typically continue being reliable when properly used and maintained. So, you should contact your e-bike manufacturer if there is a problem with your motor while it is still within its warranty coverage period. Both motors will last between 5 and 10 years. They provide up to 90Nm torque. Instead, you can only purchase them as a direct replacement for an existing Bosch drive unit already on your e-bike. So, as others have pointed out, wind noise through the helmet and any surrounding noise (traffic, tire noise, other noisy, poorly lubed bikes, etc) easily drown out the noise from the motor. I cleaned with White Lightning and lubed with GT85 (rather than the Finish Line Dry I have been using). So, suppose you are riding your e-bike five miles a day. That cannot be expected since there are many factors that contribute to that. He came to me and asked me which of the two would be more powerful. Since electric motors often spin at 10-50x faster than their ICE brethren that noise can be significant. The model years affected were between early 2012 and mid 2013. Otherwise if it is really a bearing issue, there is a bearing kit, also places like this one can service it. Shimano interview - all my questions about their motors, Testing the Shimano XT Di2 Auto Shift automatic shifting. In addition, a Brose motor provides 250 watts of continuous power but could provide maximum assistance of up to 410%. 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. We use cookies to ensure that we give you the best experience on our website. I am interested to hear from current Bosch equipped bike owners about the engine noise. It comes from the motor and the chain, but again, it is not disturbing, annoying, or loud for that matter. Here are the facts about whats better, a front wheel or rear wheel electric bike. In that case ". As a whole, the most reliable e-bike motor is the Bosch Performance Line CX. Sometimes they may make an exception. As a whole, the Bosch Performance Line CX can be considered the best Bosch e-bike motor. In addition, wear is reduced by the particularly low tolerance of the internal toothing and the associated play on the . Also, the quality of the chain contributes greatly to the noise. I didn't notice it when I first got it about 6 weeks ago, but one day I heard it and I believe it is louder now. Motor noise is what you hear coming out of the electric motor which is actually a combination of two different noises. So I've had my 2016 Full7 Bosch powered Haibike for about a year and 1400 miles of total enjoyment! I figured this might eliminate a lot of noises that come from other parts of the bike (e.g. The new Bosch eBike ABS* allows safer braking for any type of eBike and on any surface. Powerpack 500 this battery is the same size as the Powerpack 400 and slightly more heavier. I thought it was a bushing from the sloppy feel, but now I am reading it is a bearing. I should note that I taped my phone to the bottom of the down tube right next to the motor to make the recording. [wpsm_comparison_table id=13 class=center-table-align]. 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. 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). My bike has just under 200 miles and I am careful to not get water near the bearing, but I was surprised that it is already in need of grease or replacement. Also, Active Line is available with a backpedal function. Anyone know how to fix this? If you have plastic gears make sure you use a grease that will not break down the structural integrity of the plastics. Reply. @emountainbikenetworkIf you'd like to contribute captions and video info in your language, here's the link https://embn.me/tlHow do you keep your E MTB quiet? (not sure). I have had that tick tick and it has always been a bearing. As a whole, Brose electric bike motors are reliable. If you can get a bike with a belt drive it will be much quieter. Active Line it is a great motor for the city bikes. Most of the noise an electric bike makes comes from its motor. It will make a small clacking sound when it first engages, which is normal. 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. Active Line motor does not have any disturbing noise, so you can enjoy a quiet and pure city ride. Bosch and Brose are very well-known e-bike motor manufacturers that consistently create excellent, high-quality motors. More precisely, the lack of e-bike noise they provide. This comes because this type of chain has more contact with the gears. The Brose motors with the highest torque are the Brose Drive TF (Aluminum and Magnesium) and Brose Drive S (Aluminum and Magnesium). 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. Instead, you just need to clean your e-bike motor regularly. I was asked about the noise levels of the Panasonic GX0 motor. 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. 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 . Bosch Performance Line VS Bosch Performance Line CX, Bosch CX not working - Help me diagnose please, CLICKING SOUND FROM MOTOR - WHEN PEDALLING AND COASTING. Since the Performance Line CX motor has a high-speed processor, it reacts quickly to your riding needs. 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. Brambor, I ride a Haibike Trekking, gen 2 Bosh system. But, of course, your motor may last a longer or shorter duration depending on how you use and maintain your e-bike motor. More precisely, the lack of e-bike noise they provide. 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. As a general rule, Brose e-bike motors are good. . Kiox it is new on-board computer, which gives all the information that you need during your sporty and mountain rides. I'm sure there bad motors out there. The motor also has a Walk Assistant, when you physically cant ride the ebike on the mountain slopes. As an Amazon Associate I earn from qualifying purchases. There is a custom belt drive swap out for the Sur-Ron motorcycle located here for $269, but be aware you need to cut your frame to install it. If the grease is black, its probably the wrong kind for nylon. Brose is known for creating relatively quiet and powerful motors. Are Bosch ebikes noisy when descending/coasting? So, thats a good sign and it shows that Brose has continuously worked to improve their motors. Thank you for your suggestions. Subscribe: http://embn.me/subscribenowOur shop: https://embn.me/tmFollow us on Instagram or Facebook! 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. Life is like riding a bicycle. Electric bike with this motor can go up to 15 mph. Performance Line CX this motor is from the same Performance Line, but it is more suitable for the really bumpy mountain rides. Also, this motor can be a great option for the MTB electric bike. Bosch advertises 75nm of torque whereas the BBS02 advertises 120nm. JavaScript is disabled. I tried turning the cranks with no chain still makes the same noise. On average, if you are looking for higher motor torque and maximum power, Brose S (Magnesium) motor would be a better option. Chris, the video comparison sounds great! We have been Electric Ride Owners for years now. https://www.performancelinebearings.com/product/bosch-motor-service-repair-kit-bdu2xx/. This is the result: I told you my Full Seven has always had the noise. You must log in or register to reply here. that would be nice. I've ridden three (on the same day) and they all sounded different. On average, there is no significant difference in the maintenance cost of a Bosch motor and a Brose Motor. 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. Thanks for this. JavaScript is disabled. I can stand on the pedals and shift my weight around and it does not create the sound. Read More Bafang M620 Mid-Drive eBike Motor Review (Just the Facts)Continue, Last night, a friend asked me which e-bike motor performs better, the Bafang Ultra (M620) or the Bafang M600. When properly executed by the shop removal of DU, cleaning of contact surfaces, and light greasing of bolts (followed by proper torque) has solved this creak. They each provide up to 85Nm torque. From the City to the trail. I have one of offending Allant+9.9s bikes and it is a totally different noise. A chain with poor quality will produce more noise. Purion it has a clear display with 4 mods: Turbo, eMTB, Tour and Eco for a support during your ride. 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. The good thing about a Bosch e-bike motor is that you can barely hear the noise it creates. It used to be so quiet, the only noise being the rubber hitting the road. You can take a look at the video below for more information on cleaning and maintaining your e-bike motor. Well, I posted in late July that the clicking sound was going away. 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. How is that exactly? I'm hoping for a U.S. dealer to open near me soon in Texas. Ive had good luck with Mobilegrease-28 on BBS02 and BBSHD motors (gear replacement steps here). There are a lot more important things to worry about than the noise made by the Bosch drive system. As a general rule, you can upgrade your Bosch e-bike motor. 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. 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. Take a look at a Bosch and Broses e-bike motor review in the video below. Maybe it is much to do about nothing. The quietest Bosch eBike motor is the Active Line Plus Bosch motor. This means it will provide you with the assistance you need when you need it. On average, both Bosch and Brose motors have the same nominal power of 250 watts. The Allant 9.9 has a Bosch Gen 2 Speed motor whereas, I believe, your Haibike has a Gen 2 CX. It is more of a gravel bike that other ebikes with the wider tires. All of them that I have tested have a knocking sound over very rough stuff when the chain isn't engaged (ie freewheeling over larger rocks and bumps). It sounds like cable slapping inside he frames but is infact the motor. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. Through the reviews and the comments, you will get the sense and the feeling of what to expect from your model of E-Bike. It combines both the pedal-assisted and the motor part of the E-bike. Paired with reduced weight, lower wall thickness and improved heat release it is easier for mechanical noises to be omitted. Brose does not have comparable information on its website. Bosch-equipped eBikes Ride on reliability. I am going to swap the pedals as A.R. In your case that's inside the drive. Mar 24, 2019 13 5. Switching through the modes delivers an extraordinary ride, possible for different terrain and different conditions. 0:00 / 22:39 Bosch ebike motor noise, major bearing change. My 2016 Full Seven has had that since day 1. As a brand that promotes innovation, design, and quality in E-bikes, Himiwayoffers several different models of E-bikes. Click here for background information and the criteria of this test. Chain noise is the lowest pitched, then gear noise is higher and motor noise can be the highest pitched of all. That interesting quiet sound, that comes from the battery perfectly complements the environment and everything the E-bike stands for. Copyright 2012-2022 EBR Electric Bike Review, Inc. Also operating under the name EBR. I've noticed this on my Trek Powerfly 7. My 1000w motor journey and fear mongering by users of the forum! I rode a leftover 2017 Trek Powerfly 5 today with a Bosh Performance Cx and noticed a noise come from the motor when I got on the pedals hard at start up. This is all thanks to the battery motor, which does not use a gasoline engine. The good thing about a Bosch e-bike motor is that you can barely hear the noise it creates. I was mostly asking to see if anyone out there has had a similar problem. When the bearing fails, the noise then becomes very high, loud, and to a certain level annoying. Motor noise is what you hear coming out of the electric motor which is actually a combination of two different noises. [wpsm_comparison_table id=14 class=center-table-align]. CLICKING SOUND FROM MOTOR - WHEN PEDALLING AND COASTING. Brose Drive S-Mag: 90Nm/565w; Panasonic GXO: 90Nm; Bosch Performance Line CX: 85Nm/600w Here, you can inspect the way that the chain jumps cogs, causing the. In this video, Chris takes a look at the top offenders. If you want to go faster - it has a minimal pedal resistance. 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. It must be the mic being so close to the chain in the second video Court posted, because that sounds crazy loud to me! To keep your balance, you must keep moving.-Albert Einstein, Life is like riding a bicycle. 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