Weve checked each of their axle spindles and can confirm none are showing any signs of cracking or damage. 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. Posted Oct 21, 2020. 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. Upon a little digging on the internet, it appears that this functionality is only on offer for Garmin users. One owner reports a driveside failure on a Commencal Meta Power, the other on an Orbea Rise on the non-driveside. SpecializEd # levo SL is a great benchmark Have had a Specialized Levo & sold it due to making weird noises, so yes other manufacturers have problems too, not saying that is easy to get good reliability with new technology, but my Shimano e-8000 motor has been more reliable even is very wet weather! 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. That Shimano response was pure gold. 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. Does Shimano know why the spindles are snapping? (7000km ridden so far). The version I've been riding on was 17,8kg. Let us know what you find out. 20ft into my ride and the motor cut out. Having spoken with other long-term EP8 and Bosch Gen 4 users, it would appear that for many riders its a non-issue. 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. JavaScript is disabled. Smaller:Compared to the previous model, the EP8's volume has been reduced. - Lightweight and small form factor I want to use the Shimano EP8 motor for a small production of solar bikes. Mkay? Currently, I own two e-bikes with a new 2022 Moustache Samedi 26 Fat 4 with the Bosch Motor on its way. Probably more than some rattle. There is zero stickiness at the pedals that we could detect. The question of what happens with this combination is for the manufacturer of that combination to answer.. If consumers use the recommended cranks, there should not be any issue this combination meets our strict and exacting quality standards. is a broken record . Didn't think I'd ever see that. When we make fun of others, its because we are not happy w ourselves. In a closed Facebook group called Shimano EP8 Owners, there are also reports of EP8 spindle failures. This will be a far more accurate method for determining your estimated range. Assistance Start Here you can tweak how quickly the motor responds within the first pedal stroke. @tomdesoals: Yeah, I get that now that bikes have become more silent anything new that makes noise can become annoying. After downloading the free E-Tube Project app, youll need to turn the bike on and pair it with your smartphone. 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. IMO we're still in the pilot phase and have a lot of room for improvement. - Range estimation is not reliable. 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. You can display way more metrics on it too, and battery is usefully displayed as a percentage. 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. 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. Maximum power output sits at 500W, although the. These combinations meet our strict and exacting quality standards. There is zero stickiness at the pedals that we could detect. We have shared the results with Shimano and select OEM customers. The downside for Bosch is that its display options leave a lot to be desired. No, but the best on the market IMO. Bikers Edge in Kaysville Utah hooked it up and took a motor off their demo heckler mx and put it on mine. Shimano has put its long-running Steps E8000 format to pastor and heralds in its EP8 motor unit for 2021. If you don't like e-bikes for whatever reason, you really have no business even commenting on this review. Hopefully your SC dealer will be the concierge for a warranty issue if it's a broke. e*thirteen is at the table with bike brands to find a mutually acceptable solution that first takes care of keeping people on their bikes. dont think people would fancy riding a fixie down a trail. 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. Some say it's unreliable with a high risk of getting bricked. 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. 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. This means its impossible to tell whether you have 21% or 49% battery remaining. The Shimano EP8 RS motor, the key to the experience. Improving performance on undulating terrain, Shimano has also increased the EP8s available torque at lower cadences. 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. Well, maybe, but he also chucked 20kg dead weight in his bag to try to make things right for you. What would happen if a consumer noticed their axle was cracked in the way described on e*thirteens TSB? Alex is also a dedicated eMTB rider, and still dabbles in racing of a sort, doing his best to top the Strava leaderboard on the steepest, gnarliest and twistiest trails the Tweed Valley has to offer just for fun, of course. Shimano advises that only approved crank arms should be used with its DU-EP8 drive units, reads Shimanos statement. Once again still want to know; is the BB replaceable on these units yet, or are they still landfill waiting to happen? I think we lost grit when we all got smart phones. When new the last bar of charge corresponds to roughly 15-20% charge, but over time this becomes 5-10%. 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. Drive Unit Display Assist Switch Battery Drivetrain Tackle steep climbs and tough trails with full confidence thanks to 85Nm maximum torque. quieter(+) smaller(+) lighter(+) more power(-) battery range(=). 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. All the grit is gone because it's clearly stuck between your bitter little arse cheeks.. Quick everyone, it's another article about e-bikes grab the pitchforks! And more power requires more juice. When youre descending down the trail, the volume and resonance are amplified. Don't worry: "Every time you start your pitchfork, it resets into 'no stab' mode. Sometimes that means a DIY fix and other times it can mean a recall, software update or part replacement by a dealer. If you are disabled and need a motor on your bike in order to ride, I understand. At my age 69, if it isn't fun, exciting, and challenging, count me out! there are no additional ports on the SC-E5003 to connect the switch with. I'd do way more on a big day. 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. 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. Hopefully we will have a system with little weight penalty in a few years. What ever happened to grit?!?! Wait, 23-27kms? Subscribe from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! 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). @tomdesoals: I don't quite get it though. Basically, the battery level drops from around 30% to 2% extremely quickly. Is this a review for ants? So many issues that can be simply solved by not having a motor. That rattle would drive me bonkers. How many instances of this problem has Shimano encountered? Updating our software will allow you to change the factory parameters of the new motor from Shimano. People know you're not running some old E8000 or E7000 motor. You also need a special key to release the battery from the frame, which were not fans of, at least for a mountain bike anyway. 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. I have a gen 3 and it's totally quiet when coasting . Shimanos answers to our questions are published below verbatim. The new EP8 drive unit provides incredibly quiet assistance under pedal load. Now I have $10k garage ornament that I can't ride for 3 months. It's like a dirt bike with a 15 mile range. It's kinda frustrating. I run the previous version steps e8000 and I think it's brilliant. If there is no threadlocker patch, move onto point 2c. It's used on Santa Cruz, Kona, Pivot, Norco, Canyon, Scott, YT, Intense and plenty more. If I pull the E-trigger, it'll still be a Levo SL now that S has worked through the issues. According to Shimano, the EP8 motor offers a 36% reduction in drag over the old E8000 motor, and were inclined to believe that claim. Funny that Shimano now budget e-bike motor builds? I can concur with the range, it's not as good as I expected. Start with a full battery, select the Trail mode, and see how far you can go before you run out of juice. While the EP8s performance on the climbs is generally excellent, we have occasionally wished for a little more overrun for clearing technical features. Shimano says it provides up to 350-percent support (in Boost mode versus the E8000's 300 percent). 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