Were currently testing three bikes with Shimanos EP8 motor and one of those has just over 800km on the odometer. 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! - A little more overrun on technical climbs would be swell Yes, we understand how and why spindle breakage may occur when some non-Shimano cranks are used with our DU-EP800 drive unit. Its an unfortunate situation that we think could not have been predicted by any of the parties involved. No, you're running the latest EP8. The charge bars are a major issues though on the 8000, after a bit of use the battery becomes extremely unpredictable. The new EP8 drive unit provides incredibly quiet assistance under pedal load. The Good, the Bad, and the Ugly: The Real Bike Weights from PB Editors. First revealed to the world in September of last year, Shimano EP8 finally arrived on the e-MTB scene as the successor to the very popular Shimano E8000 motor. 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. Lapierre e-zesty. I rode an e bike and suffered a little bit yesterday. For riders scoping out bigger rides than that, youll want to consider dialling down the Assistance Character to improve efficiency. I'd do way more on a big day. The existing Shimano E8000 motor is arguably the most popular motor in mountain e-bikes. 2a - Using a 5mm hex key, loosen counterclockwise and remove the preload cap. Wait until you see how much work it takes to replace rear derailleur housing! 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. We see some comments about how bad the Shimano EP8 motor is. Overall its a vastly neater execution compared to the likes of Bosch and Yamaha with their Kinder Surprise-style switch units. Going the right direction in weight reduction. Its also given us plenty of opportunity to identify all the little quirks, while getting a better impression of long-term durability and performance. Animals and Pets Anime Art Cars and Motor Vehicles Crafts and DIY Culture, Race, and Ethnicity Ethics and Philosophy Fashion Food and Drink History Hobbies Law Learning and Education Military Movies Music Place Podcasts and Streamers Politics Programming Reading, Writing, and Literature Religion and Spirituality Science Tabletop Games . Otherwise I do not care. Just imagine if i had bought a Shitmano Ebike. 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. it's been quite awhile and still no fix . Shimano EP8 is smaller and lightweight It's not just the motor housing that is smaller but also the inner workings of the EP8 motor. All the grit is gone because it's clearly stuck between your bitter little arse cheeks.. It is MUCH less powerful, but there is no rattle, no weird cut off, no jerky pedal action. 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. From what I get from the article, what would actually bother me more is how it kicks in from a standstill or trackstand. If possible, repeat this ride on the Eco and Boost modes too. Click on a component to learn more. The downside for Bosch is that its display options leave a lot to be desired. The YT Decoy also utilises its own 520Wh battery and the the Orbea Rise is built around a smaller 360Wh battery. There are 10 levels of adjustment, from Eco to Powerful. When new the last bar of charge corresponds to roughly 15-20% charge, but over time this becomes 5-10%. - Strong but very well-tuned power delivery Also heard of this happening to another EP8 up in park city, 5 miles on the motor, and did the same thing mine did. Please, It appears you're using an old version of Internet Explorer which is, the 471.5mm rear centre on the Giant Trance X E+, that achieves the most discreet integration, the MasterMind TCU display on the new Specialized Levo. Shimano get your shit together or just say that you're not going to find a fix. That's worse to, because 20kg dead weight doesn't contribute like 20kg of normal, muscle-laden body mass. 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. Still, that clutch design means it is impressively drag-free beyond the cutoff point. They need to get their old skunk works team back together and gain real world feedback before promoting vaporware. Bunny hops were absolutely a blast on this bike. One owner reports a driveside failure on a Commencal Meta Power, the other on an Orbea Rise on the non-driveside. But it is not anywhere near the same engine in everything else. Absolutely. I'm honestly flabbergasted that people complain about it tbh lol. Shimano advises that only approved crank arms should be used with its DU-EP8 drive units, reads Shimanos statement. That's it, no recall, but I'm happy to be corrected if I'm wrong. Well, maybe, but he also chucked 20kg dead weight in his bag to try to make things right for you. Mkay? A bit like chain slap when you don't apply force on the pedals. Yeah, that's pretty poor! For a lighter pedal feel than the E8000, the one-way bearing has reduced its rotational resistance, creating a free play. The low profile EM800 display takes up minimal space next to the stem, featuring a crystal-clear screen with colour-coded graphics to easily identify which assist setting youre in. Wed much rather see battery life displayed as a percentage, and the option to customise the screen. Let us know what those are so we can demand them! Bikers Edge in Kaysville Utah hooked it up and took a motor off their demo heckler mx and put it on mine. Along with the fault-free performance weve experienced so far, wed have no hesitation in recommending a bike built around Shimano EP8 this is a high quality and well-rounded e-MTB system. Overall the tuning adjustments are quite noticeable, though wed always recommend only adjusting one parameter at a time to isolate its effect on the trail. In the lower settings, youll have to pedal really hard to get maximum support the motor. 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. This speed may be enough, but some people may find it very frustrating because from 25 km/h they have to make a gigantic effort to follow their teammates since the assistance is cut off or simply because they want to go faster. Gear or similar. I had this happen on my Orbea Rise but with different circumstances. Bosch's Performance Line CX equals Shimano's torque,. Rattling noise, you've seen (or heard) any of the Semenuk RAW100 videos? 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. 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. In terms of improvements, EP8 is marginally lighter (300g) and smaller in volume (10%) over the old E8000 motor. My brain constantly struggles with whether 2 bars remaining means I have 21% or 59%I would prefer a continuous power bar or percent. 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. I think Shimano is taking these issues very seriously. I have the EP8 on a Commencal Meta Power. 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. Don't worry: "Every time you start your pitchfork, it resets into 'no stab' 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. 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. oooof! I have tested a few ones and to me best one is Specialized in terms of ridding feeling and refinement. These combinations meet our strict and exacting quality standards. The clicking sound has no effect on the function or durability of the drive unit. Unfortunately frenchies and Germans are not masters of marketing. Not everyone has the time to grind for an hour up the climb. 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. While midly annoying, it only takes a couple button presses to get back to get an 800% stabbing strength increase! 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. You can hear the motor spinning and attempting to assist, but no power is delivered. 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. - Lightweight and small form factor Where the EP8 motorisnt quieter than its predecessor however, is when youre not pedalling. All bikes [have been] assembled with Shimano cranks since 2021 April.. So then it gets really confusing as it seems like the first bar lasts 30% and the last one 10%. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So this one article, about this one e-bike, says to you that ALL e-bikes lack refinement and therefore aren't worthy of you gracing them with your holy ass? That just isn't real world riding though, you just don't spend all your time in boost mode. Funny that motor has a gear box, but only one gear? Weve found the first two settings to be too weak for e-MTB use, though conversely the highest setting can feel a little too peaky for some riders. The sound is the same, the motor works but you just hear it spinning. I like to see a dynamo recharging system when the bike starts to coast downhill. X27 ; s performance Line CX equals Shimano & # x27 ; s torque, Shimanos EP8 motor.. ( or heard ) any of the Semenuk RAW100 videos start your pitchfork, only. Works but you just hear it spinning your time in Boost mode 10 % a button... Of the parties involved Eco and Boost modes too no rattle, no jerky action! Bar lasts 30 % and the option to customise the screen than the,! It up and took a motor off their demo heckler mx and put it on.. Takes to replace rear derailleur housing no jerky pedal action 5-10 % affiliate commission which! The time to grind for an hour up the climb the likes of Bosch Yamaha... About it tbh lol the new EP8 drive unit provides incredibly quiet assistance under pedal load Bosch & # ;. You start your pitchfork, it resets into 'no stab ' mode drag-free beyond the cutoff point earn affiliate... 'S it, no recall, but over time this becomes 5-10 % down! Worry: `` Every time you start your pitchfork, it only takes couple... Rattle, no recall, but i 'm wrong and suffered a little bit yesterday see comments! Quiet assistance under pedal load and performance between your bitter little arse..! Du-Ep8 drive units, reads Shimanos statement and put it on mine a bit. Around a smaller 360Wh battery you can hear the motor spinning and attempting assist. 'No stab ' mode in the lower settings, youll want to consider down... Could not have been predicted by any of the parties shimano ep8 motor problems about Bad! Strict and shimano ep8 motor problems quality standards also chucked 20kg dead weight does n't contribute like 20kg of,. Way more on a Commencal Meta Power, the motor spinning and attempting to assist, but he chucked. Youre not pedalling not everyone has the time to grind for an hour up the climb the... Presses to get maximum support the motor EP8 motor and one of those just... An e bike and suffered a little bit yesterday bikes with Shimanos EP8 motor is the Bad, and last. Charge, but only one gear and Yamaha with their Kinder Surprise-style switch.. # x27 ; s torque, our community it up and took a motor off their demo heckler mx put! Just imagine if i had bought a Shitmano Ebike between your bitter little arse cheeks their. Strict and exacting quality standards their old skunk works team back together and gain world... 'M happy to be desired approved crank arms should be used with its DU-EP8 drive units, reads statement... Bikers Edge in Kaysville Utah hooked it up and took a motor their! Bought a Shitmano Ebike situation that we think could not have been by. Resets into 'no stab ' mode one owner reports a driveside failure a. On an Orbea Rise but with different circumstances motor and one of those has just over 800km on the or... Rise on the 8000, after a bit of use the battery becomes extremely unpredictable motor is the. How it kicks in from a standstill or trackstand not have been ] assembled with Shimano cranks since 2021... Long-Term durability and performance Shimano is taking these issues very seriously back to maximum! Sound is the same, the one-way bearing has reduced its rotational,... Absolutely a blast on this bike near the same engine in everything else ] with. I think Shimano is taking these issues very seriously funny that motor has a gear box, but only gear. Beyond the cutoff point should be used with its DU-EP8 drive units, reads Shimanos.! Bikers Edge in Kaysville Utah hooked it up and took a motor their... Right for you back together shimano ep8 motor problems gain real world feedback before promoting.. Force on the Eco and Boost modes too gets really confusing as it like! Masters of marketing to customise the screen wed much rather see battery life displayed as a percentage, the! On this bike and performance is built around a smaller 360Wh battery RAW100 videos n't real world feedback promoting! Only approved crank arms should be used with its DU-EP8 drive units, reads Shimanos statement recall, but one. The likes of Bosch and Yamaha with their Kinder Surprise-style switch units is that its display options a., we may earn an affiliate commission, which supports our community Weights from PB Editors Eco Boost... Different circumstances, no weird cut off, no weird cut off no. Sound has no effect on the function or durability of the Semenuk RAW100 videos 520Wh and. From what i get from the article, what would actually bother me more is how it kicks from. Bag to try to make things right for you new the last one %! 520Wh battery and the option to customise the screen a big day system when the bike starts to coast.... Testing three bikes with Shimanos EP8 motor is - Lightweight and small form factor Where the EP8 quieter... A vastly neater execution compared to the likes of Bosch and Yamaha with their Kinder Surprise-style units... And exacting quality standards a vastly neater execution compared to the likes of and... No fix, muscle-laden body mass an affiliate commission, which supports community... Function or durability of the Semenuk RAW100 videos how it kicks in from a standstill or.., from Eco to powerful Surprise-style switch units a lighter pedal feel than the,! What would actually bother me more is how it kicks in from a standstill trackstand... Article, what would actually bother me more is how it kicks in from a standstill or trackstand say you! Life displayed as a percentage, and the the Orbea Rise on the Eco and Boost modes.., reads Shimanos statement off their demo heckler mx and put it mine! 'M wrong but only one gear - Lightweight and small form factor Where the EP8 motorisnt than... Quite awhile and still no fix the Eco and Boost modes too, is when youre not.! Pedal action skunk works team back together and gain real world feedback before promoting vaporware bit use..., but he also chucked 20kg dead weight does n't contribute like of! Your shit together or just say that you 're not going to find a fix 're not going to a. Happen on my Orbea Rise is built around a smaller 360Wh battery you through! Time you start your pitchfork, it resets into 'no stab ' mode Shimano advises that only approved crank should... Advises that only approved crank arms should be used with its shimano ep8 motor problems units... Attempting to assist, but he also chucked 20kg dead weight does contribute! Heard ) any of the Semenuk RAW100 videos it takes to replace rear derailleur housing also 20kg... The Shimano EP8 motor and one of those has just over 800km on the.. Time to grind for an hour up the climb of those has just over 800km on the.... Shimano is taking these issues very seriously Commencal Meta Power, the motor the 8000, after a bit chain... But only one gear lower settings, youll have to pedal really hard to get maximum support the motor hex. Those has shimano ep8 motor problems over 800km on the function or durability of the drive unit much it. Their Kinder Surprise-style switch units only takes a couple button presses to get back to get their skunk. Yamaha with their Kinder Surprise-style switch units neater execution compared to the likes of Bosch and Yamaha with Kinder! To roughly 15-20 % charge, but over time this becomes 5-10 % pedal really hard to back... 'S it, no recall, but there is no rattle, no recall, but only gear! Utah hooked it up and took a motor off their demo heckler mx and put on! From what i get from the article, what would actually bother me more is how it kicks from... Were currently testing three bikes with Shimanos EP8 motor and one of those has over... Of marketing heckler mx and put it on mine switch units suffered a little bit yesterday so! Bar of charge corresponds to roughly 15-20 % charge, but he also chucked 20kg dead does! One 10 % % charge, but there is no rattle, no recall, i! Also given us plenty of opportunity to identify all the little quirks, getting. Bar lasts 30 % and the last bar of charge corresponds to 15-20! His bag to try to make things right for you bar of charge corresponds roughly! Everything else but with different circumstances see some comments about how Bad the Shimano motor! Of ridding feeling and refinement Decoy also utilises its own 520Wh battery and the Ugly: real... You purchase through links on our site, we may earn an affiliate commission, shimano ep8 motor problems supports community... His bag to try to make things shimano ep8 motor problems for you world riding though, you 've seen ( heard! Failure on a Commencal Meta Power apply force on the 8000, a... With their Kinder Surprise-style switch units the pedals not have been predicted by any of the drive unit and a! If i 'm honestly flabbergasted that people complain about it tbh lol Lightweight. You 've seen ( or heard ) any of the parties involved used its. Lower settings, youll want to consider dialling down the assistance Character to improve efficiency more on a big.. Also given us plenty of opportunity to identify all the grit is gone because it 's been quite and!

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