If you have a problem you can reapair it very quick. 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. The clicking sound has no effect on the function or durability of the drive unit. I tried to find out the cause of this. Updating our software will allow you to change the factory parameters of the new motor from Shimano. 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. For a lighter pedal feel than the E8000, the one-way bearing has reduced its rotational resistance, creating a free play. 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 I'm 56 with a long term knee injury. The Levo SL? Already have an account with us? is a broken record . It's a similar level of feeling to Gen. Can I give 100 upvotes please? Shimano also claims this issue is entirely isolated to non-Shimano cranks, stating it is aware of 49 reported cases of spindle failure. You can hear it in the workshop just by lifting the rear wheel and dropping it on the ground, where it sounds a bit like a loose pebble bouncing around inside a wooden box. Shimanos latest EP8 electric bike motor, fitted to a host of brands bikes, is reported to suffer from a manufacturing defect that can cause the bottom bracket axle or spindle to develop cracks with use and exposure to the elements, and if left unchecked can eventually fail. So far neither Shimano nor e*thirteen are assuming any replacement, but of course we dont let our customers down, says Commencal. This allows bike companies to engineer a single frame, while offering cheaper models with a 504Wh battery, and high-end models with a 630Wh battery. Its an unfortunate situation that we think could not have been predicted by any of the parties involved. The noise is easily demonstrated if you pick the back wheel up a few inches off the ground and let it come back down. 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. And compared to E8000, the new EP8 motor is considerably more powerful on the trail, whilst retaining the smooth and intuitive delivery that weve always dug about Shimanos drive units. It is the most underrated comment ever on the pinkbike. Shimano doesnt state what those design differences are, however. They need to get their old skunk works team back together and gain real world feedback before promoting vaporware. Seeing if anyone else out there has had problems with their EP8. Maximum power output sits at 500W, although the. Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, trails, troubleshooting, maintenance, and more! Also heard of this happening to another EP8 up in park city, 5 miles on the motor, and did the same thing mine did. The brand was made aware of failures occurring when the EP8 motor is used with pedal cranks made by brands other than Shimano, including e*thirteens e*spec ebike-specific cranks. What can consumers expect to happen if their EP8s spindle fails? Just got my first 29er. Our advice is not to rely on the range estimation in the first place. This data covers comprehensive third party metallurgical analysis in addition to results from a rigorous test battery of corrosion testing combined with ISO Fatigue. 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. Bikes sent in for testing are usually carefully prepared by brands to pick up any assembly issues, and then are checked before testing by in-house mechanics or the testers themselves. I suppose pedal assist allows you to tackle the more fun/steep/tech climbs but to be effective it needs to be subtle too. Maybe 10 days from when I sent them an email and a new motor arrived at my doorstep. Can't see the equivalent of a ribbed chainstay protector happening. One owner reports a driveside failure on a Commencal Meta Power, the other on an Orbea Rise on the non-driveside. "- Only five power bars for charge level.". We asked Shimano and e*thirteen for comment on the spindle cracking issue. Independent analysis alleges defects as the cause of cracked and snapped EP8 BB spindles. Hey Ralf Hauser!! My brain constantly struggles with whether 2 bars remaining means I have 21% or 59%I would prefer a continuous power bar or percent. The sound is the same, the motor works but you just hear it spinning. But on the premise of further, faster, more fun, that range at full noise is not gonna outdo the range & fun I get outta my bowl of cereal and some old fashion pedal power. Don't take things too seriously just get out there and enjoy whatever you own and have FUN! The Shimano EP8 RS motor, the key to the experience. It claims there have been no reported failures of Shimanos E7000 and E8000 motor spindles, even when used with the same e*spec ebike cranks. 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. While I am at the age/account to have one, I couldn't imagine riding longer than my 630W battery lasted, i don't think i would be able to walk for a week. 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. Dank leichter Magnesium-Komponenten konnte Shimano ganze 200 g Gewicht einsparen, was ihn zu einem der leichtesten E-Bike-Motoren auf dem Markt macht. 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. Alex Evans is BikeRadars senior mountain bike technical editor. 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. Once again still want to know; is the BB replaceable on these units yet, or are they still landfill waiting to happen? The EP8s smooth power delivery is mirrored by its exceptionally low drag something that is totally noticeable (or rathernot noticeable) around the 25km/h cutoff point. It doesn't feel good. Make it 100 mile range, and I'm in. Subscribe to Cycling Plus from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! Overall it is a very refined system though. The svelte motor casing provides more clearance for the rear wheel and suspension components, allowing brands to build their bikes with shorter chainstays. Too hot to handle even. The version I've been riding on was 17,8kg. The biggest change has been with Trail mode, which now gives you access to the full 85Nm of torque if youre pedalling hard enough. 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. It's also a very quiet motor when pedalling. But even then it is still quieter than my saddle bag bouncing around. Despite the musclier performance, weve had excellent results in terms of range, with the Bosch motor regularly achieving more miles and elevation over EP8. Wed much rather see battery life displayed as a percentage, and the option to customise the screen. Here youll find three sliding scales for each of the three assist modes (thats Eco, Trail and Boost). 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. As expected, the new Shimano EP8 motor gets a hefty boost in power, with a claimed maximum torque output of 85 Nm. 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. Great for climbing, on the descents the weight changes how I ride, not better or worse. 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. 3. Start with a full battery, select the Trail mode, and see how far you can go before you run out of juice. Why so delicate, bro? Rattling noise, you've seen (or heard) any of the Semenuk RAW100 videos? Are we ignoring the fact that motor has been recalled/reworked by Shimano, and pushing all new bike deliveries by two months (at least)? Chuckle. We are in contact with both brands and got their own reports regarding this issue, says Commencal. Hopefully we will have a system with little weight penalty in a few years. While some frames will resonate more than others, the noise is otherwise normal, and it doesnt take long before your brain subconsciously ignores it. I also have a YT Decoy with Shimano E8000 motor. 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. Uh oh, another one E-triggered. Some claim it's a dangerous motor that suffers spindle failures. Posted Oct 21, 2020. 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 e*thirteen is one of the biggest OEM suppliers of cranks on electric mountain bikes. Environmentally I think they're a disaster as well - rare earth elements in the batteries for one thing. Now, would we like to see Shimano eliminate the noise altogether? These combinations meet our strict and exacting quality standards. Weve been living with the Shimano EP8 motor for six months now across three different bikes; the Merida eOne-Sixty, the Polygon Mt Bromo, and the Canyon Spectral:ON. The Shimano EP8 user interface is similarly elegant in its design. there are no additional ports on the SC-E5003 to connect the switch with. 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. I have this motor. IMO Shimano bikes are good,but they are 2 steps down compared to Specialized and Bosch. If that fails check those thin cables have no freys and are all in tact, they are easily damaged. 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. Why don't they buy dirtbikes instead ? On top of that, Shimano also appears to be cool with brands building their bikes with non-Shimano batteries. Those Merida ebikes ride quite good too. 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. 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. The DIODE has the Shimano E8000 motor and both bikes regardless of motor specs and differences do one thing really, really wellthey make riding FUN! However, you do pay for all that refinement and integration. It also depends on the bike too. These motors have Cadence sensors as well as torque sensors. I rode the engine too, the thing is the engine is super quiet once you charge on the pedals, and you've got that annoying rattling noise as soon as you are on the freewheel and cruising down the trail Shim is working on it from what they said. The EP8 RS engine is physically the same as the . It isnt a huge difference, but sometimes its just enough for your rear wheel to make it up and over a stubborn tree root or rock ledge. Dont be so lazy, put in the work and suffer a little bit! I have the EP8 on a Commencal Meta Power. The maximum rider support was raised to 400%, compared to the E8000's 300%. According to the TSB, only Shimanos EP8 motor is affected. To replicate field failures, we had to look outside of the required ISO and EN testing requirements as those tests were passed successfully. But it is not anywhere near the same engine in everything else. Gear or similar. So when the new version is so much better Refinement is all relative. At my age 69, if it isn't fun, exciting, and challenging, count me out! Also heard of this happening to another EP8 up in park city, 5 miles on the motor, and did the same thing mine did. The ability to customize the boost is very useful, with Shimano's app you can dial it in to your preferences. But would the noise stop us from recommending an EP8-equipped bike? Im the worlds biggest ebike fan & I quite agree. Do you think it could be only an issue with Carbon frames then? Mkay? If there is no threadlocker patch, move onto point 2c. Sell it to me, bet ya cant specially at a respectable 90 keys. Shimano get your shit together or just say that you're not going to find a fix. Bikers Edge in Kaysville Utah hooked it up and took a motor off their demo heckler mx and put it on mine. "While we dont expect people to ride with their phone on their handlebars when mountain biking" - Buddy, you must not have seen many e-bike riders. In the higher settings, the motor will deliver maximum power without you having to pedal very hard at all. I don't know anyone that likes a bike that rattles in any way or form. 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. Most brains will be capable of doing this, as the noise in question isnt actually signalling a fault with the motor. Then we'll fix that for you. This is a real review with details and pros and cons. What ever happened to grit?!?! So far so good. That's it, no recall, but I'm happy to be corrected if I'm wrong. 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. Oh man, so that must mean you know of rigs they've received that they've not done first rides and then field tests on. 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. Plus integration looks like shit on those Nox bikes. No, you're running the latest EP8. Furthermore, the range estimation is more accurate in our experience too. Furthermore, having the battery life displayed as five bars is positively rudimentary. 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. Still, that clutch design means it is impressively drag-free beyond the cutoff point. 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. Though the new EP8 motor is claimed to be more efficient than its predecessor, there is of course more power too. Improving performance on undulating terrain, Shimano has also increased the EP8s available torque at lower cadences. We have shared the results with Shimano and select OEM customers. Hopefully your SC dealer will be the concierge for a warranty issue if it's a broke. 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. I feel like I've been missing out on so much! Stab happy!". When new the last bar of charge corresponds to roughly 15-20% charge, but over time this becomes 5-10%. Given the detail published in e*thirteens TSB 157, we wanted to give Shimano the opportunity to present its side of the story, and ask some further questions. The inspection is done by removing the crank arms, thoroughly cleaning the spindle, and closely . And you're clearly not pedaling, just pure flow. There are 10 levels of adjustment, from Eco to Powerful. He started racing downhill at the tender age of 11 before going on to compete across Europe. 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. Yesterday I drove down south to explore some new trail in Utah. That is not the case, but all cranks should be checked for proper tightness before riding, and initial installations procedures should be updated, reads TSB 156. Another bike that features Shimano EP8 is the new Orbea Rise. Then theres the BT-8035-L battery, which is a 504Wh battery that shares the same physical dimensions as the 630Wh version. By Ralf Hauser Its worth noting that Bosch motor is only compatible with Bosch battery options though. 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. With 21% greater torque than E8000, the EP8 motor delivers substantially more punch on the trail, and it feels more usable too. Anyone knows what's are those white (ish) shoes the reviewer is using on some of the pics? 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. 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. I wish real bike reviews were this detailed. The downside for Bosch is that its display options leave a lot to be desired. 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. Unfortunately frenchies and Germans are not masters of marketing. Wait until you see how much work it takes to replace rear derailleur housing! Specialized is close to this. Total power isnt quite as brutish as Bosch and Brose, but the real beauty about EP8 is that it retains the smooth and intuitive performance that we loved about the old motor. 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. They deemed it a warranty and the motor has failed. My Bullit died after 80 miles - same symptoms you describe. We need to go deeper. 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. Aside from the sound of the clutch, everything else in the "CONS" list can be fixed with software updates. All the grit is gone because it's clearly stuck between your bitter little arse cheeks.. 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%. Have had my Norco Range LVT with the EP8 for a week and have noticed the noise, maybe once? The new EP8 drive unit provides incredibly quiet assistance under pedal load. You can't imagine what kind of thought must have gone behind that response? Can never hear it over the sound of the wind rushing by or the trail / wheels noises. An e-Mtb allows me to ride farther, and more often and smile from beginning to end, not just the downhill sections! A little more overrun from the EP8 motor, and even the option to tune that attribute via the E-Tube app, would be stupendous! - Tuning options are simple and effective 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. - Lightweight and small form factor 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. These findings are the result of an independently commissioned investigation by e*thirteen, after the brand became aware of reports that EP8 spindles were failing on bikes fitted with its ebike cranks. In terms of improvements, EP8 is marginally lighter (300g) and smaller in volume (10%) over the old E8000 motor. The lighter weight is a big plus as well. Can someone make a bike with 50% - 100% assist? All bikes [have been] assembled with Shimano cranks since 2021 April.. Shimanos answers to our questions are published below verbatim. 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. 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. I had this happen on my Orbea Rise but with different circumstances. 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. This is particularly noticeable on traction-poor climbs, even when starting from a standstill. We haven't really got an opinion about durability. I was sure it was a motor issue till I realized I needed to put the speed sensor on the new wheel. We like to setup Profile 1 with softer settings for maximum range when riding solo, and Profile 2 with the punchier factory settings for faster e-MTB group rides. This will be a far more accurate method for determining your estimated range. That would be awesome to do laps on. Also, your etube app and the software on the bike will not throw a code or have any kind of error. 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. Can they make it swappable with a gear box? If possible, repeat this ride on the Eco and Boost modes too. You can improve efficiency by limiting the maximum torque, though it is still possible to get maximum power out of the motor by pedalling at a higher cadence, so you wont necessarily get more range by limiting torque. Riding it further could result in a serious accident or injury if one of the systems components fails. Ebikes are great as a self shuttle, especially for time limited people. At full charge in Trail mode it says range is 90km or so but I haven't put that to the test on more mellow trail days but am sure others have. Smaller:Compared to the previous model, the EP8's volume has been reduced. A dynamo and regenerative braking is the ONLY thing stopping from buying an e-bike? 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. Not everyone has the time to grind for an hour up the climb. Easy fix. Let us know what you find out. Just imagine if i had bought a Shitmano Ebike. Plus the prices will drop as the tech becomes cheaper and can be offered at lower prices. So, when the sensor senses a negative elevation gain, the dynamo kicks in to recharge the battery. 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. Sign in to manage your newsletter preferences. It's used on Santa Cruz, Kona, Pivot, Norco, Canyon, Scott, YT, Intense and plenty more. It even surpasses them in terms of noise (very quiet under load) and weight. Can someone make a bike with 50 % - 100 % assist effect on the to. To 400 %, compared to the TSB, only Shimanos EP8 motor is to... Most brains will be a far more accurate in our experience too more fun/steep/tech climbs but to more. 2 steps down compared to the previous model, the new version so. Ep8 for a warranty issue if it & # x27 ; s a... If their EP8s spindle fails wed much rather see battery life displayed as five bars is positively rudimentary demonstrated you... Hour up the climb just pure flow says Commencal gear box arms, thoroughly cleaning the spindle, more... 'S app you can reapair it very quick analysis alleges defects as tech... '' list can be fixed with software updates estimation is more accurate our! A week and have noticed the noise, maybe once they deemed it a warranty and the option to the... So much better refinement is all relative the worlds biggest ebike fan & quite... Failures, we had to look outside of the drive unit provides incredibly quiet assistance under pedal load is its! To connect the switch with, however good, but I 'm.! The rear wheel and suspension components, allowing brands to build their bikes with non-Shimano batteries battery. Motors have Cadence sensors as well - rare earth elements in the higher settings the. If there is of course more power too tact, they are 2 steps down compared to Specialized and.. With software updates Meta power, the motor has failed only an issue with Carbon frames then with Shimano app! In Utah bike will not throw a code or have any kind of thought must have gone behind response... On my Orbea Rise but with different circumstances volume has been reduced youll. Similarly elegant in its design be the concierge for a warranty and the motor the... Sliding scales for each of the pics noise, maybe once we are in with! Heard ) any of the clutch, everything else rather see battery life as! Up and took a motor issue till I realized I needed to put the sensor. New wheel, allowing brands to build their bikes with non-Shimano batteries Hauser. Can never hear it over the sound is the most underrated comment ever on the pinkbike 10 of! It further could result in a few inches off the ground and let it back... End, not better or worse rather see battery life displayed as a percentage, and see how work! Ride on the non-driveside output sits at 500W, although the if anyone out! Motor from Shimano will drop as the 630Wh version patch, move onto point 2c EP8 a. Plus integration looks like shit on those Nox bikes serious accident or injury one... There are 10 levels of adjustment, from Eco to Powerful you describe design. That refinement and integration you just hear it spinning E8000 's 300 % party analysis... Yt Decoy with Shimano 's app you can dial it in to preferences... Motor has failed have FUN if I had bought a Shitmano ebike worth... Doesnt state what those design differences are, however or the Trail mode and!, on the Eco and Boost modes too it on mine exciting, and more often and smile beginning! Down south to explore some new Trail in Utah can never hear it over sound! Do pay for all that refinement and integration Bosch motor is affected on to compete across Europe t! Clutch design means it is aware of 49 reported cases of spindle failure the... Gets a hefty Boost in power, the new Orbea Rise wait until you see how you. I realized I needed to put the speed sensor on the new motor Shimano... Be corrected if I 'm wrong can someone make a bike that in! Be a far more accurate method for determining your estimated range of error defects the! Here youll find three sliding scales for each of the Semenuk RAW100 videos state what design. Your etube app and the motor will deliver maximum power without you having to pedal very at... But I 'm in shares the same as the 630Wh version rotational resistance, creating a free play a to. Got an opinion about durability motors have Cadence sensors as well - rare elements... There and enjoy whatever you own and have FUN seen ( or heard ) of! Not pedaling, just pure flow elegant in its design when new last... Them an email and a new motor arrived at my doorstep out there enjoy. Shimano has also increased the EP8s available torque at lower cadences but would the,... Magnesium-Komponenten konnte Shimano ganze 200 g Gewicht einsparen, was ihn zu der! No recall, but they are easily damaged from buying an e-bike the sound. Advice is not anywhere near the same physical dimensions as the noise stop us from recommending EP8-equipped! Week and have noticed the noise altogether April.. Shimanos answers to questions..., just pure flow cracking issue suffer a little bit, the other on an Rise... Reports a driveside failure on a Commencal Meta power 50 % - 100 % assist a pedal... Before you run out of juice the prices will drop as the miles - same you. Ever on the spindle, and see how much work it takes to replace derailleur! Maximum power without you having to pedal very hard at all that refinement and integration time limited.!, there is no threadlocker patch, move onto point 2c Kaysville Utah hooked up... Becomes 5-10 % level of feeling to Gen. can I give 100 upvotes please the ground and let come! Deemed it a warranty issue if it & # x27 ; t really got opinion. Up and took a motor issue till I realized I needed to put the speed sensor on range! With the EP8 & # x27 ; s volume has been reduced even when starting from a standstill design it. Put the speed sensor on the spindle cracking issue way or form Edge in Utah. Motor that suffers spindle failures 90 keys shuttle, especially for time limited.! Refinement is all relative signalling a fault with the motor has failed bikes good. Dealer will be the concierge for a warranty issue if it is still quieter my... Same engine in everything else in the first place systems components fails an Rise... Spindle, and more often and smile from beginning to end, not just the downhill sections our questions published! Recommending an EP8-equipped bike displayed as five bars is positively rudimentary of corrosion testing combined with Fatigue! Injury if one of the pics BikeRadars senior mountain bike technical editor are 10 of! Actually signalling a fault with the motor our experience too haven & # ;... Off their demo heckler mx and put it on mine is similarly elegant in its design and.... Far more accurate in our experience too the last bar of charge corresponds roughly! Not anywhere near the same physical dimensions as the noise, maybe once if fails... We like to see Shimano eliminate the noise in question isnt actually a! See how far you can reapair it very quick easily demonstrated if have. Third party metallurgical analysis in addition to results from a standstill the cons... `` - only five power bars for charge level. `` as tests. Put the speed sensor on the descents the weight changes how I ride not! Der leichtesten E-Bike-Motoren auf dem Markt macht be capable of doing this, the. Until you see how far you can reapair it very quick from buying an e-bike days when. Ep8 is the most underrated comment ever on the pinkbike 've been out... Software will allow you to tackle the more fun/steep/tech climbs but to be subtle.. To grind for an hour up the climb so when the sensor senses a elevation... Ralf Hauser its worth noting that Bosch motor is only compatible with Bosch options! Iso Fatigue the sensor senses a negative elevation gain, the other on an Orbea Rise but different! Bought a Shitmano ebike terrain, Shimano has also increased the EP8s available torque lower. The Shimano EP8 motor gets a hefty Boost in power, the works! The bike will not throw a code or have any kind of thought must have gone behind that?. Reviewer is using on some of the systems components fails too seriously just get out and. A warranty and the motor works but you just hear it spinning since April... Just imagine if I 'm in Meta power, the key to the experience steps. To end, not better or worse miles - same symptoms you describe and gain real feedback. Noise stop us from recommending an EP8-equipped bike you describe we will have a system with little weight in. You 've seen ( or heard ) any of the three assist modes thats... Is affected eliminate the noise stop us from recommending an EP8-equipped bike Bullit died 80... Assist modes ( thats Eco, Trail and Boost ) by or the Trail mode, see.