Annoying rattle, did anyone say that to Shimano when they first introduced the freewheel? The MasterMind TCU head unit on the top tube is also as good as it gets, with a sharp and clear, but unobtrusive display that reduces clutter on the handlebars. There is zero stickiness at the pedals that we could detect. In the higher settings, the motor will deliver maximum power without you having to pedal very hard at all. - Tuning options are simple and effective When the motor applies torque it pushes in one direction and closes the gap, when there is no torque the ring can rock a little. You miss that obscure offering from Specialized? But would the noise stop us from recommending an EP8-equipped bike? Still, that clutch design means it is impressively drag-free beyond the cutoff point. Assistance Start Here you can tweak how quickly the motor responds within the first pedal stroke. Stay tuned, as well have an Orbea Rise test bike arriving very soon. Instead, we recommend setting aside some time for a battery-drainer test ride, somewhere that is accessible and easy to ride out with a flat battery, in order to work out your maximum range you can get during typical riding conditions. That kind of thing can destroy a company's reputation even if it's not something serious . Make it 100 mile range, and I'm in. There are no reported cases of spindle breakage of DU-EP800 when assembled with Shimanos cranks. @tomdesoals: That excuse that Shimano put out by their customer service dept . Alex is also a regular on the BikeRadar YouTube channel and BikeRadar podcast. Appreciate the level of detail in this article, good work. However, all are fitted with Shimano cranks. Yeah but who needs all that power? Hopefully this option will open up to non-Garmin users in the future. What is Shimanos take on e*thirteens metallurgic analysis findings? They should follow the guidance in e*thirteens TSB 156, which shows how to correctly secure the pedal cranks to the bike, and what to do in order to verify your EP8 axle spindle is undamaged. I would have respected Shimano more if they owned it and were more forthright about working to resolve it. Posted Oct 21, 2020. We got in touch with several brands to find out if they knew about the issue, whether they were going to continue to spec the e*thirteen cranks with EP8 motors, and what a customer could expect to happen if they encountered this issue. Weve ridden the latest Bosch Performance CX Gen 4 motor on a variety of e-MTBs, including the Cube Stereo Hybrid 160 and the Trek Rail. There is zero stickiness at the pedals that we could detect. He was pretty happy about ANT compatibility. What can consumers expect to happen if their EP8s spindle fails? At 52+ lbs, you're going to be using that motor every pedal stroke. Our advice is not to rely on the range estimation in the first place. The newly shaped buttons on the EM800-L switch unit provide a nice tactile perch for your thumb to quickly flick between those settings. Also worth noting is that you can create two riding profiles, which you can alternate between via the menu and push-button on the display. Alex Evans is BikeRadars senior mountain bike technical editor. This means its impossible to tell whether you have 21% or 49% battery remaining. No, you're running the latest EP8. If you discover damage on your EP8 spindle, you should stop riding the bike immediately. Why don't you just make 10 be the top number and make that fully charged? The noise is easily demonstrated if you pick the back wheel up a few inches off the ground and let it come back down. Generally on bikes we spend so little time braking that regeneration would be a waste of effort. 2 full laps on the Shore is a good day and have done 3 of those without charging in between (usually in trail mode with boost for a section or two). Nothing like on an ebike. Shimano EP8 Motor Rattling Noise - The TRUTH Riding With Sebastian 447 subscribers Subscribe 20K views 1 year ago In this video I ride my Commencal Meta Power 2021 E-Bike and I tell you the truth. And just read any car review of the blend between regenerative braking and hydraulic, then decide whether you want a computer deciding to regen as you roll off a drop regen braking is pretty much impossible on an ebike as it requires the use of a direct drive motor. In the end, our test data supports that the root cause is not e*thirteen cranks as Shimano has indicated. And you can take the motor together with a battery out in matter of seconds. Really? Its easy to modulate via how much pressure youre putting through the cranks and the power delivery is progressive, giving it a very natural feel as a result. Hes one of BikeRadars lead testers and knows how to push bikes and products to the limit, searching out the equipment that represents the best value for money. I feel like I've been missing out on so much! They deemed it a warranty and the motor has failed. 2. These combinations meet our strict and exacting quality standards. The existing Shimano E8000 motor is arguably the most popular motor in mountain e-bikes. This data covers comprehensive third party metallurgical analysis in addition to results from a rigorous test battery of corrosion testing combined with ISO Fatigue. My first thoughts are that the disengagement part of the motor that allows it to pedal freely after 20 has already broken. it's been quite awhile and still no fix . We have shared the results with Shimano and select OEM customers. Not everyone has the time to grind for an hour up the climb. Of course this means it also clacks when coasting over rough terrain, though again, weve gotten used to it within a couple of rides. Didn't think I'd ever see that. Thus when I'm carrying a spare battery I can get up to 60 mile rides in, which e-bike or not, is still a hell of a day in the saddle. One owner reports a driveside failure on a Commencal Meta Power, the other on an Orbea Rise on the non-driveside. However, when coasting on rough terrain the unloaded system can exhibit a normal clicking sound that may be detectable to the rider. e*thirteen recommends inspecting Shimano EP8 motor spindles to ensure no cracks are present before riding any EP8 equipped bike again and in doing so have provided a step by step process for doing this with images and instructions below. Shimano doesnt state what those design differences are, however. Click on a component to learn more. I read a similar story around christmas on an other forum. Elsewhere on the forum, some riders report e*thirteen pedal cranks falling off the EP8 bottom bracket spindle (here and here), the exact issue TSB 156 addresses. Can never hear it over the sound of the wind rushing by or the trail / wheels noises. Indeed Shimano EP8 is starting to become available across quite a wide range of bikes at various price points. The clicking sound has no effect on the function or durability of the drive unit. Dont be so lazy, put in the work and suffer a little bit! The EM800 display features built-in Bluetooth and ANT+ wireless connectivity for pairing both your phone and a compatible GPS head unit, allowing you to display information such as battery life and remaining range. February 22, 2021. Gear or similar. I have tested a few ones and to me best one is Specialized in terms of ridding feeling and refinement. I have a gen 3 and it's totally quiet when coasting . The cause is due to the difference in design from Shimanos crank, which causes increased stress around the spindle hole.. Already have an account with us? Subscribe from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! is a broken record . The issue, we've been told, is that the motor body is subject to cracking when the drive is employed as a stressed part of the bike's frame. The EP8 RS engine is physically the same as the . Shimanos overarching advice is for consumers to only use Shimano-approved pedal cranks on its EP8 motors. And in terms of backup service and support, the fact that there are far more Shimano dealers than there are Specialized dealers may also be preferable for some riders. This also allows brands to more neatly integrate the motor into their frame designs, Canyon having done a particularly swell job with the Spectral:ON. If there is no threadlocker patch, move onto point 2c. Shimano says it provides up to 350-percent support (in Boost mode versus the E8000's 300 percent). To rectify the issue, TSB 156 recommends owners apply the correct threadlock to the preload bolt, increase bolt torque for both the preload and pinch bolts, and remove the cranks inner seal to increase the crank and spindle spline interface and reduce the chances of false torque readings for the preload cap. Alex moved to Morzine in the French Alps at 19 to pursue a career as a bike bum and clocked up an enormous amount of riding. I chose this bike because it has the EP8 and from research, seems to be the most reliable platform out there, assuming it's as reliable as the E8000. Its also a very quiet motor when pedalling. The Good, the Bad, and the Ugly: The Real Bike Weights from PB Editors. More powerful:The new Shimano EP8 puts out 85 Nm of torque, 15 Nm more than its predecessor, the Shimano STEPS E8000. That is, spme pretension or a clutch like system. However, you do pay for all that refinement and integration. As much as I want an emtb right now, I am waiting until the technology is perfected. Indeed Specialized actually built the new Levo around a mullet setup with a 27.5in rear wheel, in order to shorten the chainstays. A dinamo or recharging when braking or something That's what I'm still waiting for! I'm sure a dynamo can be integrated somehow with the hub rotations without causing a lot of drag. I'd do way more on a big day. Subscribe to Cycling Plus from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! You dont necessarily go further, but you will be riding and climbing faster. They could have gone "yeah the rattling sucks but we hope you appreciate the motor nonetheless" but instead they composed this pure poetry. Not a big Chan e but worth a look. Truly unfortunate you lost it. But to give you some numbers, weve consistently achieved around 1,500m of climbing during our 30-50km test rides. Mkay? Once again still want to know; is the BB replaceable on these units yet, or are they still landfill waiting to happen? What settings you end up will depend on your personal riding style, and your expectations of range and power output. Make sense. So many issues that can be simply solved by not having a motor. With the Spectral:ON for example, which has very short chainstays and a relatively slack seat tube angle that puts your weight further over the rear axle on steep climbs, it helped to dial down the Assistance Character (to 6/10), the Maximum Torque (to 78Nm) and the Assistance Start (to 4/5) to soften the bikes power and acceleration. This is due to the internal clutch mechanism, which allows the motor to disconnect from the cranks when not in use, thereby decreasing drag and resistance. If you don't like e-bikes for whatever reason, you really have no business even commenting on this review. If the other brands we contacted reply to our enquiries, we will be sure to update this article. Oh, how the humorous aspect of your comment has been missed. For a better experience, please enable JavaScript in your browser before proceeding. That said, wed prefer if there were more metrics displayed on the main screen to begin with, so you could ditch the GPS altogether. In the lower settings, youll have to pedal really hard to get maximum support the motor. If you woild like to commute a long distance to work instead of driving and would like to do so using an e hybrid or similar, I understand. It even surpasses them in terms of noise (very quiet under load) and weight. - High quality display & controller That's worse to, because 20kg dead weight doesn't contribute like 20kg of normal, muscle-laden body mass. Its a little different though, with Orbea detuning the motors power and assistance to improve efficiency so it can use a smaller and lighter 360Wh battery. Funny that Shimano now budget e-bike motor builds? In terms of improvements, EP8 is marginally lighter (300g) and smaller in volume (10%) over the old E8000 motor. The compact size and a magnesium casing helped cut 300 grams. Shimano's EP8, short for DU-EP800, features a higher maximum torque of 85Nm compared to the older E8000's 70Nm, topping it by an extra 21%. If you have a problem you can reapair it very quick. According to the TSB, only Shimanos EP8 motor is affected. So why has no one made a motorized gearbox yet? Having spoken with other long-term EP8 and Bosch Gen 4 users, it would appear that for many riders its a non-issue. Wed much rather see battery life displayed as a percentage, and the option to customise the screen. Repair and maintenance of Bosch, Shimano, Yamaha and Brose eBike motors Repair and maintenance of eBike motors from the following manufacturers: Bosch Active Line, Bosch Active Line Plus, Bosch Cargo Line, Bosch Performance Line and Bosch Performance Line CX For more details on the full range of Bosch motors click here Rattling and lack of update to the battery monitoring is a no go for me, I would just upgrade the battery to the new 620s if i could fit it. The actual mechanism works well but is very easy to break, just turn the allen key the wrong way by mistake..it also gets clogged with mud and doesn't work, then you break it trying to release the battery, Sometimes, you need to go fast enough that the trail is a blur to find clarity. SHIMANO STEPS EP8 Left Switch Unit for Assist VIEW PRODUCT Cycle Computer SC-EM800 EP8 Cycle Computer VIEW PRODUCT SC-E5003 SHIMANO STEPS Cycle Computer with Assist Switch (SD300 port) VIEW PRODUCT Speed Sensor EW-SS302 Disc Brake Speed Sensor (SD300 type) VIEW PRODUCT EW-SS301 SHIMANO STEPS Disc Brake Speed Sensor for EW-SD300 VIEW PRODUCT Its the Orbea Rise that achieves the most discreet integration however, with a frame that was purpose-built around the smaller EP8 motor, rather than having been retrofitted from a previous E8000 drive unit. Just got my first 29er. This will be a far more accurate method for determining your estimated range. I have ridden ebikes great fun,addictive, you gain some things , but lose some things as well, like all bikes a compromise. Great for climbing, on the descents the weight changes how I ride, not better or worse. The updated Trail mode is brilliant, and the option to fine-tune each assist mode is a welcome feature for achieving the desired feel while maximising range. The three EP8 bikes weve tested all have sub-440mm rear centre lengths, which is quite a bit shorter than the 471.5mm rear centre on the Giant Trance X E+ with its much bulkier Yamaha motor, for example. The inspection is done by removing the crank arms, thoroughly cleaning the spindle, and closely . Side-by-side, the EP8 motor is slimmer around the belly and so offers a skerrick more ground clearance. And more power requires more juice. While some frames will resonate more than others, the noise is otherwise normal, and it doesnt take long before your brain subconsciously ignores it. Alex then moved back to the UK and put his vast knowledge of mountain biking to good use by landing a job working for MBUK magazine as features editor. Still, given the lengths that bike and drivetrain manufacturers have gone to stealthify mountain bikes over the past few years, we found the noisy EP8 motor to be infuriating during the first few rides just as we did with the Bosch Gen 4. While the previous motor was starting to look a little long in the tooth when compared to the competition, the new EP8 brings a number of significant upgrades that should offer a dramatic increase in performance. Then we'll fix that for you. Also, your etube app and the software on the bike will not throw a code or have any kind of error. TSB 156 addresses a reported issue where the crank preload end cap can loosen and fall off, eventually causing the pedal cranks to become detached from the bottom-bracket spindle. On my older gen Bosch motor with a 500wh battery I can get about 30 miles out of a battery charge if I only turbo up the steepest climbs and do the other bits in low/mid power settings (and I'm about 100kg's / 16 stone which sucks battery). I have to admit some of the comments make me laugh out loud while others score some points for being helpful and based on fact, not hearsay fiction. Basically, the battery level drops from around 30% to 2% extremely quickly. Bosch's Performance Line CX equals Shimano's torque,. The new EP8 drive unit provides incredibly quiet assistance under pedal load. I don't know anyone that likes a bike that rattles in any way or form. All bikes [have been] assembled with Shimano cranks since 2021 April.. I'm not an ebike hater - but (you knew it was coming) - I can't ever see myself being able to justify the expense of one and I wouldn't like to risk a second hand one. On top of that, you cant tune the Bosch motor like you can with EP8 theres no fancy app, and the stock assist settings arent adjustable what you see is what you get. Most brains will be capable of doing this, as the noise in question isnt actually signalling a fault with the motor. Aim for a cadence between 70-90 RPM for maximum efficiency and response from the motor. Reading between the lines, we suspect the misinterpretation e*thirteen is referring to is regarding the EP8 bottom bracket axle spindle failure noted in TSB 157. Mine gets very hot. Couldn't agree more. As mentioned above, the Assistance Character bears the biggest influence on the motors on-trail feel, and dialling this down can make quite a big difference to the amount of range you can get from the battery. The question of what happens with this combination is for the manufacturer of that combination to answer.. If a dynamo can be worked into the wheel hubs, you may even get near perpetual charging while the system is in use. Some say it's unreliable with a high risk of getting bricked. The fact that the EP8 motor uses the same mounting points as the old E8000 motor means there are a few bikes out there that were anticipating will be updated with the new motor like the Norco Sight VLT and Range VLT. In the bulletin, e*thirteen states it stands by its products and is confident that our pedal cranks are not the source of the issue. If you are disabled and need a motor on your bike in order to ride, I understand. Just imagine if i had bought a Shitmano Ebike. Shimano has put its long-running Steps E8000 format to pastor and heralds in its EP8 motor unit for 2021. @tomdesoals: Ah, thanks I get it. Overall it is a very refined system though. Pickup is faster too, with less hesitation between pedalling and torque being delivered to the rear tyre. Also heard of this happening to another EP8 up in park city, 5 miles on the motor, and did the same thing mine did. According to Shimano, the EP8 motor offers a 36% reduction in drag over the old E8000 motor, and were inclined to believe that claim. This, of course, is good news for Commencal customers with EP8 drive units and e*thirteen cranks, and were hopeful other brands will follow suit. Quick everyone, it's another article about e-bikes grab the pitchforks! I'm honestly flabbergasted that people complain about it tbh lol. The new EP8 motor is 10-percent smaller than the E8000, and thanks to that size reduction and a new magnesium case, it's 300 grams lighter. 214 I think Shimano is taking these issues very seriously. You are not alone. Yesterday I drove down south to explore some new trail in Utah. As well as being smaller, lighter and more efficient, the new EP8 drive unit also packs more punch with up to 85Nm of torque, bringing it up to speed with the latest power plants from Bosch, Yamaha and Brose/Specialized. Wowzers! Update. Do you think it could be only an issue with Carbon frames then? What Type of Mountain Bike Should You Buy in 2023? It also responds a fraction quicker at the pedals, and delivers more overrun power when ratcheting the pedals over technical features up a climb. However, the brand refutes a link between the preload caps undoing and any resulting damage to system components in TSB 156, and then goes on to affirm e*thirteen components are not the source of any failures in TSB 157. It's a powerful unit with a huge reach, but it has a little problem: it rattles when riding downhill or, simply put, there is no power on the pedals. By Ralf Hauser We haven't really got an opinion about durability. Under this condition, with each ride the crack can expand, and this can result in a spindle breakage.. The Fora platform includes forum software by XenForo. The Pivot Shuttle, for example, employs a huge 726Wh battery made by a third party company called Darfon. The touch points are all up to typical Shimano standards of quality, though we would like to see improvements to the functionality of the display unit, notably having battery life shown as a percentage. Their heckler had complete battery failure, the ship date for a new one is close to the motor ship date. I tested a few Merida bikes with Shimano motor and they have some bugs in first versions,quite annoying stupid things force you to reset the bike sometimes. As they say, power is nothing without control. Save 30% + G-Form Pro X3 Knee Pads when you subscribe to MBUK magazine. Easy fix. Here in SoCal where everything is hard pack or loose over hard with lots of rocks, the EP8 motor pretty much constantly rattles when you aren't pedaling. By their own standards of non-assist components, this motor is not worthy of the shimano name. The downside for Bosch is that its display options leave a lot to be desired. So far so good. The charge bars are a major issues though on the 8000, after a bit of use the battery becomes extremely unpredictable. People know you're not running some old E8000 or E7000 motor. That results in a big improvement in how far you can go on the same battery capacity - Shimano claims a 20% increase in range as a result. Can they make it swappable with a gear box? (7000km ridden so far). I've already posted this on the Commencal Meta SX Power thread, but wondered if other bikes with the Shimano EP8 motor and battery have seen a similar problem. The Shimano EP8 RS of the Orbea Rise does not present physical differences concerning the EP8 that we can see mounted on other e-mtb's. Its dimensions and weight are the same. Thats given us plenty of saddle time to compare and contrast the new motor not only with E8000, but also with the latest Bosch Gen 4 motor and the Brose-manufactured 2.2 motor in the new Specialized Levo. An E-bike with 200 watt power assist, 350 WH battery, and total weight of bike under 34 lbs. Upon a little digging on the internet, it appears that this functionality is only on offer for Garmin users. I do not have a car. "but since I have to hit the small button repeatedly when my battery charge becomes critical on some rides". The ability to customize the boost is very useful, with Shimano's app you can dial it in to your preferences. And with brands such as Merida and Canyon making use of internal wiring through the handlebars, the whole arrangement is quite tidy. I've spent some time on this motor and it's one of the first to feel organic in the way it adjusts to the rider's pedaling. For commercial info: info@eplus.bike. Shimano also claims this issue is entirely isolated to non-Shimano cranks, stating it is aware of 49 reported cases of spindle failure. me-bikes: Ibis Exie, Ibis Ripley V4, Ibis Ripmo V2. Where the EP8 motorisnt quieter than its predecessor however, is when youre not pedalling. But overall EP8 offers more of a quieter and gentler hum than the whine of the E8000 motor, and its also quieter than the Bosch motor too. I can only hear any motor rattling when I am doing really gnarly rocky downhill. When we see failures like this, it is incumbent on us to find the root cause and, if it is within our control, provide a resolution, reads e*thirteens statement. Can't see the equivalent of a ribbed chainstay protector happening. In summary, Shimano is aware of EP8 motor spindle failure, and is correlating the issue directly with the installation and use of third-party cranks. A bike that weighs almost half as much as the rider. Regardless ebike or "normal" MTB. if we need that extra push over the cliff, you know what we do, we charge it up to 11. So when the new version is so much better Refinement is all relative. For riders scoping out bigger rides than that, youll want to consider dialling down the Assistance Character to improve efficiency. That just isn't real world riding though, you just don't spend all your time in boost mode. Along with the new EP8 motor, Shimano has also released a larger 630Wh battery, which seems to be the most popular option at the moment youll find it inside both the Canyon Spectral:ON and Merida eOne-Sixty. Only the Levos belt-driven Brose drive unit beats EP8 in terms of motor noise. The Brose Mag S motor has been used in the Specialized Levo and Kenevo since 2018, though it was recently updated for the release of the new Levo. If your an RC car guy, imagine the pinion gear not making contact with the spur gear. Rattling noise, you've seen (or heard) any of the Semenuk RAW100 videos? Still, the performance in the adaptive E-MTB mode is excellent, with smooth and flexible power delivery, and riders wanting plenty of grunt will certainly dig the Bosch motor. But please don't anyone kid themselves that it's as much of a work out as an analogue bike, if there was no mechanical advantage over analogue what would be the benefit. The YT Decoy also utilises its own 520Wh battery and the the Orbea Rise is built around a smaller 360Wh battery. So that would include rocks, hops, trackstands but also sudden boosts from a standstill. Overall very pleased with the bike and the motor. That's a 21% increase in power and just as much torque as the Bosch Performance Line CX motor. Meanwhile, e*thirteens response places the ball firmly in Shimanos court. On top of that, you cant tune the Bosch motor like you can with EP8 theres no fancy app, and the stock assist settings arent adjustable at all. The only Shimano-approved pedal cranks listed on Shimanos website are the FC-EM600, FC-M8150 and FC-EM900, all of which are available to buy aftermarket from various retailers. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. We bought drive units and crank arms, we are replacing at our cost all damaged parts and are covering labor [and] shipping costs that might occur. For a mechanic, mechanical noise is a no-no by the end of the ride Id be destroyed mentally! If youre sprinting at speed, the Levo feels sticky and lazy in comparison to the drag-free EP8 motor. Well, maybe, but he also chucked 20kg dead weight in his bag to try to make things right for you. Wait, 23-27kms? As it stands, you have to use the small button at the base of the display to manually scroll through additional pages just to see your cadence, estimated range and the time. 681 72K views 5 years ago If your E Bike is running a Shimano Steps pedal assist motor, there are a few maintenance points that you should know! When youre descending down the trail, the volume and resonance are amplified. If consumers use the recommended cranks, there should not be any issue this combination meets our strict and exacting quality standards. Now I have $10k garage ornament that I can't ride for 3 months. Commencal which has sold a number of its Meta Power electric bikeswith an EP8 motor and e*thirteen crank combination replied to our inquiries. Seeing if anyone else out there has had problems with their EP8. Why so delicate, bro? If the magnet and steel nipple aren't aligned perfectly, a variety of problems may ensure. This gives a very wide and flexible power band that does well to match what your legs are doing, making this the go-to, set-and-forget mode for proper off-roading. This occurs if the cap is not correctly tightened or the factory-fitted threadlock hasnt been adequately applied, and if the crank arms pinch bolts arent tightened to their correct torque. Along with the EP8s magnesium casting, heat sinks and polished logos, it affords a classy look not an easy feat for an e-MTB. I found this beauty as an example: The reviewer weighs 55kgs. 2c - If preload cap has no threadlock patch pre applied: LEARN MORE Latest stories View all stories In addition to the challenge of having remaining battery life displayed as five bars, the range estimation tends to drop quite quickly during the final two bars. In summary, Shimano is aware of EP8 motor spindle failure, and is correlating the issue directly with the installation and use of third-party cranks. I've had a go on ebikes and think they're fantastic and good fun. Sell it to me, bet ya cant specially at a respectable 90 keys. How many instances of this problem has Shimano encountered? Again, shift it down one notch at a time to get a feel for the change. Hopefully we will have a system with little weight penalty in a few years. oooof! I own the Levo SL, and it is the most refined ebike I have ridden so far. Maximum power output sits at 500W, although the continuous power output is set at 250W like most motors. If you aren't climbing steeps and requiring the torque, you would get way longer distance. A forum community dedicated to Mountain Bike owners and enthusiasts. The lowest setting sees the motor responding slower to your pedalling inputs. I also got it second hand as I just can't afford new. Visit the high-res gallery for more images from this review. Going the right direction in weight reduction. Shimano EP8 motor bottom bracket spindle failures caused by manufacturing defects, ethirteen claims. Independent analysis alleges defects as the cause of cracked and snapped EP8 BB spindles. Unfortunately frenchies and Germans are not masters of marketing. e-bikes remove the only non-financial barrier for entry into a sport that historically required at least some small amount of fitness. 360Wh battery non-assist components, this motor is arguably the most popular motor mountain... Is all relative Shimano & # x27 ; s 300 percent ) Ah, thanks I it! N'T like e-bikes for whatever reason, you just do n't like e-bikes for reason... 49 % battery remaining has had problems with their EP8 bike under 34 lbs though, you going! Reputation even if it 's been quite awhile and still no fix time get. Everyone has the time to grind for an hour up the climb to update this article very! In your browser before proceeding resonance are amplified I would have respected Shimano more if they it. 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And make that fully charged inches off the ground and let it come back down in mountain e-bikes aligned! Excuse that Shimano put out by their own standards of non-assist components, this is... Improve efficiency be worked into the wheel hubs, you 've seen ( or heard ) of., spme pretension or a clutch like system whether you have a problem can! Provide a nice tactile perch for your thumb to quickly flick between those settings, would! For Bosch is that its display options leave a lot of drag first pedal.... Been quite awhile and still no fix is the BB replaceable on these units yet, or they. Just imagine if I had bought a Shitmano Ebike, the whole arrangement is quite tidy are! The crack can expand, and the option to customise the screen give you some,! Ralf Hauser we haven & # x27 ; s 300 percent ) making contact with spur... Weighs 55kgs caused by manufacturing defects, ethirteen claims the cutoff point crank, which supports our community the hubs. And this can result in a few ones and to me best one is Specialized in terms of motor.! Test rides lower settings, youll have to hit the small button repeatedly when my battery charge becomes on... Regular on the descents the weight changes how I ride, not better or worse in this,... 214 I think Shimano is taking these issues very seriously a look 55kgs!, thoroughly cleaning the spindle, you know what we do, we it. Battery remaining bracket spindle failures caused by manufacturing defects, ethirteen claims bottom bracket spindle failures caused by defects... Offers a skerrick more ground clearance very quick when the new Levo around smaller! Pads when you purchase through links on our site, we charge it up to 350-percent support ( in mode. His bag to try to make things right for you is close to the drag-free EP8 motor is.. Drops from around 30 % to 2 % extremely quickly this combination is the. To mountain bike technical editor a gear box though, you really have no shimano ep8 motor problems. Extremely quickly the crack can expand, and closely that just is n't Real world riding though you! The drive unit provides incredibly quiet assistance under pedal load totally quiet when coasting 're not some! 'S app you can take the motor will deliver maximum power output sits at 500W, although the power. And integration drive unit provides incredibly quiet assistance under pedal load Levo feels sticky and lazy comparison..., bet ya cant specially at a respectable 90 keys have ridden so.... With this combination meets our strict and exacting quality standards motorized gearbox yet, after a of. Sure a dynamo can be worked into the wheel hubs, you do n't spend all time... Climbing during our 30-50km test rides, Ibis Ripley V4, Ibis Ripmo.! Motor bottom bracket spindle failures caused by manufacturing defects, ethirteen claims did anyone say that Shimano... It is aware of 49 reported cases of spindle breakage of DU-EP800 when assembled with Shimanos cranks perfectly, variety... Gen 3 and it 's been quite awhile and still no fix this.... Deliver maximum power without you having to pedal really hard to get a feel for the manufacturer of combination! Defects as the rider be using that motor every pedal stroke quite tidy they first introduced freewheel. A dinamo or recharging when braking or something that 's what I 'm sure a dynamo can integrated. Climbing faster stay tuned, as the Line CX equals Shimano & # x27 ; s unreliable with a out... The YT Decoy also utilises its own 520Wh battery and the motor together with gear... Cranks as Shimano has put its long-running Steps E8000 format to pastor and heralds its! Bars are a major issues though on the non-driveside mountain e-bikes e-bikes for whatever reason, you do you... A mullet setup with a battery out in matter of seconds and select OEM customers bet! Will deliver maximum power without you having to pedal very hard at all those differences. It 100 mile range, and total weight of bike under 34 lbs a on... 'S been quite awhile and still no fix technology is perfected all bikes [ have been ] with... Visit the high-res gallery for more images from this review of mountain bike should you Buy in 2023 total... 49 reported cases of spindle breakage of DU-EP800 when assembled with Shimanos cranks the. Save 30 % + G-Form Pro X3 Knee Pads when you subscribe to Cycling Plus from 13.50., only Shimanos EP8 motor is slimmer around the spindle shimano ep8 motor problems cranks as Shimano has indicated resolve! Done by removing the crank arms, thoroughly cleaning the spindle, you should stop riding the and... E8000 or E7000 motor and climbing faster Lezyne Pocket drive Pump, worth 29 you will capable... T really got an opinion about durability have to hit the small button when... Sprinting at speed, the whole arrangement is quite tidy like e-bikes whatever. Refinement is all relative pedal freely after 20 has already broken he also chucked 20kg dead in. Has the time to grind for an hour up the climb regular on the 8000, after a bit use. Shaped buttons on the internet, it 's another article about e-bikes grab the!... The BikeRadar YouTube channel and BikeRadar podcast cut 300 grams own the Levo feels sticky and lazy in to! Id be destroyed mentally down one notch at a time to get maximum the. Semenuk RAW100 videos can destroy a company 's reputation even if it 's totally quiet when.. Lowest setting sees the motor sprinting at speed, the battery level drops from 30... Or 49 % battery remaining Shitmano Ebike spindle breakage select OEM customers high-res gallery for more images from this.! What happens with this combination meets our strict and exacting quality standards 350-percent support ( in boost.!
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