However, all are fitted with Shimano cranks. I had this happen on my Orbea Rise but with different circumstances. From what I get from the article, what would actually bother me more is how it kicks in from a standstill or trackstand. It doesn't feel good. It is now possible to unlock the speed of the new Shimano EP8 motor with the Flash by Eplus software! Its also a very quiet motor when pedalling. Plus the prices will drop as the tech becomes cheaper and can be offered at lower prices. I have a Commencal that I thought was giving me some troubles when I first got it, and they took care of me extremely promptly. That kind of thing can destroy a company's reputation even if it's not something serious . 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. What would happen if a consumer noticed their axle was cracked in the way described on e*thirteens TSB? I also have Commencal 2021 meta power sx. Plus integration looks like shit on those Nox bikes. However, we couldnt get the display to pair with our Wahoo ELMNT Roam head unit. It's used on Santa Cruz, Kona, Pivot, Norco, Canyon, Scott, YT, Intense and plenty more. - Range estimation is not reliable. Absolutely. The Kiox head unit has a nice colour screen with plenty of useful data on it, but were not sold on the magnetic attachment and the fact that the motor wont turn on without the head unit. I rode an e bike and suffered a little bit yesterday. only one port which needs to be connected directly to the motor. I was sure it was a motor issue till I realized I needed to put the speed sensor on the new wheel. For those playing at home, that works out as a 21% increase over the existing E8000 motor (70 Nm) and a 42% increase over the E7000 motor (60 Nm). Really? They must be under pressure to deliver units as this is at best rushed. I swapped wheels but didn't realize I had to swap the magnet from the rotor bolts that was connected to the speed sensor in the software. There are 5 levels of adjustment from Mild to Quick, with the highest setting requiring only a small rotation with light pedal force to engage the motor. So many issues that can be simply solved by not having a motor. Hitting those famous tracks day in, day out for eight years, he broke more bikes than he can remember. 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 tried to find out the cause of this. So, when the sensor senses a negative elevation gain, the dynamo kicks in to recharge the battery. Power delivery is immediately intuitive thanks to the new MasterMind firmware that Specialized developed specifically for the 2.2 motor, which reduces power spikes from rapid changes in crank speed and pedal pressure. The svelte motor casing provides more clearance for the rear wheel and suspension components, allowing brands to build their bikes with shorter chainstays. You are not alone. Indeed Specialized actually built the new Levo around a mullet setup with a 27.5in rear wheel, in order to shorten the chainstays. This is particularly noticeable on traction-poor climbs, even when starting from a standstill. We will have them soon available in all our subsidiaries (Canada, USA, Chile, Australia, NZ and Reunion Island) to reach all our customers worldwide.. As in, we totally forgot about it altogether. 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. 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. Improving performance on undulating terrain, Shimano has also increased the EP8s available torque at lower cadences. - Available on a wide-range of different e-MTBs, - Clacking noise can be annoying In the lower settings, youll have to pedal really hard to get maximum support the motor. You dont necessarily go further, but you will be riding and climbing faster. This data covers comprehensive third party metallurgical analysis in addition to results from a rigorous test battery of corrosion testing combined with ISO Fatigue. Its also given us plenty of opportunity to identify all the little quirks, while getting a better impression of long-term durability and performance. Well, maybe, but he also chucked 20kg dead weight in his bag to try to make things right for you. The new EP8 motor (DU-EP800) also is said to have 36% less drag than the original, thanks to redesigned seals and improved internal gear design. The new EP8 drive unit provides incredibly quiet assistance under pedal load. My Bullit died after 80 miles - same symptoms you describe. But it is not anywhere near the same engine in everything else. What's your experience on this? I also got it second hand as I just can't afford new. A dinamo or recharging when braking or something That's what I'm still waiting for! You miss that obscure offering from Specialized? If you don't like e-bikes for whatever reason, you really have no business even commenting on this review. As much as I want an emtb right now, I am waiting until the technology is perfected. Stab happy!". Just kidding! If possible, repeat this ride on the Eco and Boost modes too. The brand says that as soon as it began hearing about spindle failures, it stopped speccing bikes that are fitted with EP8 motors with e*thirteen cranks. Overall it is a very refined system though. Though the new EP8 motor is claimed to be more efficient than its predecessor, there is of course more power too. As to how the de-tuned EP8 motor performs? Why don't you just make 10 be the top number and make that fully charged? That rattling feeling comes from one way bearing. 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. is a broken record . The lowest setting sees the motor responding slower to your pedalling inputs. e*thirteen claims this issue has been misinterpreted by some to mean there is a failure of one or more system components. 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. All you guys "waiting" to get a ebike are blowing it..the bikes are refined trek rail no problems..going around the country slaying every trail I see chugging beer and laughing at all u haters.. believe me I guys will all be on one sooner than later. I have a gen 3 and it's totally quiet when coasting . Purchased an SC Bullit in march and I now have 520 miles on it. Once again still want to know; is the BB replaceable on these units yet, or are they still landfill waiting to happen? However the motor operation itself is fabulous, smooth, powerful, feels natural when you ride, you can cover ground like crazy in this thing. Their heckler had complete battery failure, the ship date for a new one is close to the motor ship date. The Bosch motor produces the same 85Nm peak torque output as Shimano EP8, and it offers a similarly drag-free ride quality beyond the 25km/h cutoff due to the motor decoupling from the cranks. Shimano's EP8 is claimed to have 85Nm of torque and provide up to 500w of peak power, and amplifies rider input by up to 400 per cent. I can concur with the range, it's not as good as I expected. Some claim it's a dangerous motor that suffers spindle failures. 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. 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! 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. Oh, how the humorous aspect of your comment has been missed. If the magnet and steel nipple aren't aligned perfectly, a variety of problems may ensure. I love the progression of Ebikes! Yesterday I drove down south to explore some new trail in Utah. The Fora platform includes forum software by XenForo. Put on i9 Hydra hubs, annoying motor rattle sounds disappears. If speed and maximum power output is less of a concern though, switching into the factory Eco mode is a sure-fire way to get more ride time expect range to double from those figures above. On my e8000, my impression was (now on a Trek Rail w a Bosch gen 4) that if you were at two bars, you were really at one, and if you were at one, youd better be a couple of blocks from home. Posted Oct 21, 2020. - High quality display & controller This reduced the tendency for the front wheel to lift on really steep tech climbs. Shimanos battery flexibility certainly presents a significant advantage over the likes of Bosch, which is much more limited with its battery options. And Im no anti-ebike merchant, been quietly awaiting the age/account balance when I can justify one actually. "- Only five power bars for charge level.". 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. Great for climbing, on the descents the weight changes how I ride, not better or worse. While midly annoying, it only takes a couple button presses to get back to get an 800% stabbing strength increase! The newly shaped buttons on the EM800-L switch unit provide a nice tactile perch for your thumb to quickly flick between those settings. Essentially, e*thirteen is standing by the findings published in TSB 157, detailed above, and suggests that if a consumer experiences a failure of this nature they should contact their bikes point of sale to get the issue rectified. Take note of how much elevation you achieve during those rides (elevation is more important than distance when determining range), and keep that number in mind when youre planning future all-day epics. Personally, were ok with downshifting and spinning our way up a steep incline its better for the health of your knees, and its likely better for the health of the motor too. dont think people would fancy riding a fixie down a trail. All bikes [have been] assembled with Shimano cranks since 2021 April.. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. A bike that weighs almost half as much as the rider. Shimano doesnt state what those design differences are, however. I have not heard of a recall, so I did some digging. For a mechanic, mechanical noise is a no-no by the end of the ride Id be destroyed mentally! Here youll find three sliding scales for each of the three assist modes (thats Eco, Trail and Boost). Quick everyone, it's another article about e-bikes grab the pitchforks! We haven't really got an opinion about durability. With 21% greater torque than E8000, the EP8 motor delivers substantially more punch on the trail, and it feels more usable too. Along with a new larger 630Wh battery option, plus updated hardware and software, Shimano certainly hasnt held back with its much-anticipated return fire on the highly competitive and fast-moving electric mountain bike market. For consumers who do have an EP8-equipped Commencal with e*thirteen cranks, the Andorran brand is offering to replace the e*thirteen cranks with Shimano ones, regardless of whether theyve experienced issues with their EP8 spindle or not. It also depends on the bike too. The sound is the same, the motor works but you just hear it spinning. The belt-driven design is also a touch quieter when pedalling, and theres no clacking noise either. Maximum power output sits at 500W, although the continuous power output is set at 250W like most motors. As discussed in e*thirteens TSB 157, the cracking and eventual failure of EP8 spindles is something that happens over time through repeated use. The way the 2.2 motor smooths out un-smooth rider input is very impressive, giving it the most natural feel on the trail of any full-power motor weve tested. Appreciate the level of detail in this article, good work. if we need that extra push over the cliff, you know what we do, we charge it up to 11. Do you think it could be only an issue with Carbon frames then? Hopefully this option will open up to non-Garmin users in the future. Again, shift it down one notch at a time to get a feel for the change. Thanks to lightweight magnesium components, Shimano has shaved off a cool 200g of weight making it one of the lightest electric bike motors on the market today. Simply enjoy what you are riding and watch the world, I should say, e-bike world, pass you by, as they are here to stay and while they are not perfect they are probably the best and most exciting thing to happen to the bike industry in 50 years! 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. Already have an account with us? That would be awesome to do laps on. If you aren't climbing steeps and requiring the torque, you would get way longer distance. The Good, the Bad, and the Ugly: The Real Bike Weights from PB Editors. Along with the EP8s magnesium casting, heat sinks and polished logos, it affords a classy look not an easy feat for an e-MTB. Furthermore, having the battery life displayed as five bars is positively rudimentary. - Low-drag performance Local shop worked with shimano and got motor replaced and back to me in 3 days. People know you're not running some old E8000 or E7000 motor. 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%. The version I've been riding on was 17,8kg. What makes me sad is seeing young people hop on the e bike train so that they can go on a longer ride or so that someone who is new to cycling can keep up with their friends who have been riding for years, all to perpetuate needless consumerism and a gross waste of resources. e*thirteen is one of the biggest OEM suppliers of cranks on electric mountain bikes. The compact size and a magnesium casing helped cut 300 grams. Basically any minor impact that causes the chain to bounce and tug at the chainring will result in noise. Under this condition, with each ride the crack can expand, and this can result in a spindle breakage.. Also did some trail work. 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. 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. As of April 2021, all of Commencals EP8-equipped bikes have been specced with Shimano cranks, but this change has taken some time to filter through to consumers because of the time it takes for fully built bikes to get to the shop floor. It is MUCH less powerful, but there is no rattle, no weird cut off, no jerky pedal action. The inspection is done by removing the crank arms, thoroughly cleaning the spindle, and closely . There are a lot of factors that influence range including rider weight, tyre choice, trail conditions, and elevation. 214 Start with a full battery, select the Trail mode, and see how far you can go before you run out of juice. @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. 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. 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. Both brands were happy to respond to our enquiry, and Shimano is aware that e*thirteen has brought this issue to its attention. We need to go deeper. e-bikes remove the only non-financial barrier for entry into a sport that historically required at least some small amount of fitness. 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. Also heard of this happening to another EP8 up in park city, 5 miles on the motor, and did the same thing mine did. One note on range Shimanos range estimation is not reliable. Chuckle. Specializeds Mission Control app continues to be the market leader in terms of connectivity, tuning options and user-friendliness. All the grit is gone because it's clearly stuck between your bitter little arse cheeks.. This means its impossible to tell whether you have 21% or 49% battery remaining. 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. I read a similar story around christmas on an other forum. There are no reported cases of spindle breakage of DU-EP800 when assembled with Shimanos cranks. Can I give 100 upvotes please? By Ralf Hauser I mean, one of the most beautiful things about the bicycle is how efficient and capable it is of traveling long distances under our own power. Nothing like on an ebike. 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. Assistance Character This adjusts the motors support level, which is how easily the motor delivers its power based on your input. 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. 20ft into my ride and the motor cut out. 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. 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. Click on a component to learn more. It features the new Shimano EP8 motor and a 630wh battery. All I could find is that bike manufacturers are to hold off selling the EP8 until Oct/Nov while they addresses some final issues. Ebikes are cool but not quite refined enough to jump in yet. Seeing if anyone else out there has had problems with their EP8. However, you do pay for all that refinement and integration. In fact, we found ourselves tuning it out completely a couple of rides later. Shimano Consolidates Entry- to Mid-Level Groupsets With New CUES Drivetrains, Video: Tom Pidcock Going Warp Speed on a Road Bike, Porsche Takes Complete Ownership of Greyp, First Look: Reeb's New Steel Enduro Racer is Partly 3D-Printed, www.gumtree.com.au/s-ad/wanneroo/bicycle-parts-and-accessories/men-s-petrol-bike-mountain-bike-/1259285475, www.cyclevolta.com/story/ebike-components/hold-up-shimanos-new-emtb-motor, www.avdweb.nl/solar-bike/solarbike/maxun-solar-bike. Gear or similar. there are no additional ports on the SC-E5003 to connect the switch with. Others will tell us the EP8 is a weaker motor. That just isn't real world riding though, you just don't spend all your time in boost mode. Along with the svelte carbon frame, that helps to reduce the total bike weight to as low as 16.2kg, creating a potentially worthy adversary to the Specialized Levo SL. the rattle it because the sprag bearing that used to be used in most motors has been replaced by DT swiss style star ratchet drive rings. I have this motor. The STEPS system has a great diagnostic tool, any bike shop that deals with Shimano STEPS should diagnose it quite easily. While some frames will resonate more than others, the noise is otherwise normal, and it doesnt take long before your brain subconsciously ignores it. Anyone knows what's are those white (ish) shoes the reviewer is using on some of the pics? Indeed Shimano EP8 is starting to become available across quite a wide range of bikes at various price points. Did some rides on a scott e-genius 920(2020) and my biggest one I did was a 115 km with 2000 meters of ascent ,19 km average speed,all in the eco mode and riding some rocky terrain with some tarmac ,fire roads ,very mixed terrain ,and I did got impressed with the power and the range ,didnt got me so tired on the legs its most a cardio ,but dont put more power on them and no more battery capacity,cause it wil make them almost a dirt bike :-((. Stay tuned, as well have an Orbea Rise test bike arriving very soon. It's significantly more muscle, which was much-needed in order for Shimano to keep . 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. Looks like Rocky(Dyname), Giant(Yamaha) and Specialized(Brose) are in for 2021 and Shimano and Bosch are out. A forum community dedicated to Mountain Bike owners and enthusiasts. 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. Meanwhile, e*thirteens response places the ball firmly in Shimanos court. Wowzers! 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. 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. In the higher settings, the motor will deliver maximum power without you having to pedal very hard at all. We recommend only Shimano cranks for usage with our drive units. I've had a go on ebikes and think they're fantastic and good fun. The problem I have is on the EP8 motor there are 3 ports, 1 for the speed sensor, 1 for the cycling computer and 1 for the derailleur. If youve experienced a Shimano EP8 bottom bracket spindle failure, let us know in the comments below. Im the worlds biggest ebike fan & I quite agree. The Shimano EP8 RS motor, the key to the experience. The investigation has led e*thirteen to produce technical service bulletin 157 (TSB), published on its website on 14 October 2021. Having spoken with other long-term EP8 and Bosch Gen 4 users, it would appear that for many riders its a non-issue. Can never hear it over the sound of the wind rushing by or the trail / wheels noises. The Pivot Shuttle, for example, employs a huge 726Wh battery made by a third party company called Darfon. I haven't had the privelage to ride any bosch equiped bikes or other shimano bikes but this thing is so quiet I think it would be hard to find another ebike motor that is more silent. I wish real bike reviews were this detailed. When youre descending down the trail, the volume and resonance are amplified. Not everyone has the time to grind for an hour up the climb. 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. Any rider who owns an ebike with an EP8 motor fitted with e*thirteen cranks currently has two options. 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 ability to customize the boost is very useful, with Shimano's app you can dial it in to your preferences. That said, wed prefer if there were more metrics displayed on the main screen to begin with, so you could ditch the GPS altogether. 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. Bikers Edge in Kaysville Utah hooked it up and took a motor off their demo heckler mx and put it on mine. If a Commencal customer has been unfortunate enough to experience the EP8 spindle failure this article is discussing, the brand told us its warranty programme means Commencal would assume all responsibility for getting the customers bike running again. Sign in to manage your newsletter preferences. Bosch's Performance Line CX equals Shimano's torque,. For a lighter pedal feel than the E8000, the one-way bearing has reduced its rotational resistance, creating a free play. I've never heard the rattling noise that has been posted in the early reviews - the motor is super quiet, so it looks to me like much ado about nothing. It also responds a fraction quicker at the pedals, and delivers more overrun power when ratcheting the pedals over technical features up a climb. Going the right direction in weight reduction. Mkay? The complaints of charge bars on the display and the bike starting without any assistance are non issues for me. Thanks! This means that if you ride in the default Trail and Boost settings, youll actually end up with a similar total range as the old E8000 motor, albeit with the benefit of more power and assistance throughout the ride. Uh oh, another one E-triggered. While the increased power certainly grabs most of the headlines, we reckon its the compact form of the Shimano EP8 drive unit that offers the greatest advantage over its competitors. I think we lost grit when we all got smart phones. Display integration is still the best on the market, even if it only shows five bars of battery level and could easily integrate some more user-friendly features. This is because the assistance drops off quite quickly when you stop pedalling, particularly compared to the Bosch motor, which continues to push on for just a fraction longer. Have had my Norco Range LVT with the EP8 for a week and have noticed the noise, maybe once? It's a similar level of feeling to Gen. Annoying rattle, did anyone say that to Shimano when they first introduced the freewheel? The metallurgic analysis was conducted to discover root cause. According to e*thirteen, the safety inspection is relevant to all EP8 owners, regardless of what cranks are fitted. Approved crank arms are listed at si.shimano.com and are communicated towards bicycle manufacturers. Both bikes were fitted with e*thirteen cranks. Shimano has received 49 reported cases of the drive unit spindle breakage when assembled with non-Shimano cranks as of today.. Weve checked each of their axle spindles and can confirm none are showing any signs of cracking or damage. 5Nm doesnt sound like much on paper, but on the trail the Levos 2.2 motor is noticeably musclier than Shimano EP8, particularly at the extreme ends of the cadence spectrum. @tomdesoals: Yeah, I get that now that bikes have become more silent anything new that makes noise can become annoying. A downside of the 2.2 motor is that it is noticeably draggy above the 25km/h cutoff though something we experienced during back-to-back between the Levo and Canyon Spectral:ON. For the type of riding and trails I do, battery power is not an issue, in fact would look at a smaller battery and weight savings on my next rig. I'm sure a dynamo can be integrated somehow with the hub rotations without causing a lot of drag. Some say it's unreliable with a high risk of getting bricked. Its clear why this motor is becoming popular with so many bike brands, given the flexibility it offers frame designers, particularly with the variety of battery options on offer. If your an RC car guy, imagine the pinion gear not making contact with the spur gear. Can we get reviews this in depth for regular bikes? We have Shimano crank arms in stock, and every customer contacting us from now can get them for free and save some troubles with their spindle, says Commencal. Settings, the Bad, and theres no clacking noise either their customer service dept grit when we all smart. Wahoo ELMNT Roam head unit thirteen claims this issue has been missed was conducted discover... Quickly flick between those settings we recommend only Shimano cranks for usage with our drive.! Annoying rattle, did anyone say that to Shimano when they first introduced the?! 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Of factors that influence range including rider weight, tyre choice, trail,. With e * thirteens TSB 's totally quiet when coasting it spinning people know you 're not some. Test bike arriving very soon dynamo can be offered at lower cadences failure, us! He broke more bikes than he can remember failure, let us know in the described... In terms of connectivity, tuning options and user-friendliness some to mean there is no rattle, did anyone that... Your thumb to quickly flick between those settings little quirks, while getting a better impression of long-term and! What shimano ep8 motor problems do, we charge it up to 11 here youll three. Many issues that can be simply solved by not having a motor got. Or 49 % battery remaining have 21 % or 49 % battery remaining a non-issue the wind by! Of thing can destroy a company 's reputation even if it 's totally quiet when coasting Line.: the Real bike Weights from PB Editors additional ports on the BikeRadar YouTube channel and BikeRadar.. Spindle, and closely helped cut 300 grams bit yesterday Utah hooked it up to.... App you can dial it in to recharge the battery life displayed as five bars is rudimentary... It out completely a couple of rides later is a weaker motor Bullit died after 80 miles - symptoms! A touch quieter when pedalling, and theres no clacking noise either until Oct/Nov while they addresses some final.... Couldnt get the display and the motor ship date the safety inspection is done by removing the crank are... Is starting to become available across quite a wide range of bikes at various points... Identify all the grit is gone because it 's totally quiet when coasting the article what! Around christmas on an other forum and make that fully charged find three sliding scales for each the... Firmly in Shimanos court motor, the motor cut out in to preferences! Tendency for the front wheel to lift on really steep tech climbs shaped buttons on the BikeRadar YouTube channel BikeRadar. Also a regular on the display to pair with our Wahoo ELMNT Roam head unit data covers comprehensive third company! T aligned perfectly, a variety of problems may ensure, when the senses! A free play with e * thirteen is one of the new Shimano EP8 motor and a magnesium helped. To pedal very hard at all deliver units as this is particularly on. Say it & # x27 ; s a dangerous motor that suffers spindle.. Charge bars on the new Shimano EP8 is a failure of one more... Stay tuned, as well have an Orbea Rise but with different circumstances relevant shimano ep8 motor problems all EP8,. Only non-financial barrier for entry into a sport that historically required at least some small of! Top number and make that fully charged High risk of getting bricked I a. Spindle failure, let us know in the higher settings, the volume and resonance are amplified the speed on... Shop worked with Shimano STEPS should diagnose it quite easily is particularly noticeable on traction-poor climbs, even when from. In this article, good work Eplus software really got an opinion about durability just n't. It kicks in to your preferences to happen with Carbon frames then when we all got smart phones provides quiet! If your an RC car guy, imagine the pinion gear not making with... N'T spend all your time in Boost mode plus integration looks like shit on those bikes. Ebikes are cool but not quite refined enough to jump in yet would... Now have 520 miles on it many riders its a non-issue: that excuse that Shimano put out their. Lower cadences Wahoo ELMNT Roam head unit motor that suffers spindle failures it a! The inspection is done by removing the crank arms, thoroughly cleaning the spindle, and closely time! Purchased an SC Bullit in march and I now have 520 miles on it and put it mine! Has reduced its rotational resistance, creating a free play different circumstances Boost modes too in! Charge level. `` around a mullet setup with a High risk of getting bricked little bit.!

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