I find the author of this article is overly picky. A dynamo and regenerative braking is the ONLY thing stopping from buying an e-bike? 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%. BT-E8036, SHIMANO STEPS - Integrated Type Battery for Down Tube - 630 Wh. Unfortunately this clutch also produces a metallic clack whenever it rotates back and fourth. A dinamo or recharging when braking or something That's what I'm still waiting for! Chain rings and spider are common with other STEPS systems and support chain lines of 50, 53, and 56.5mm for 9, 10, 11, and 12 speeds, A new assist switch (SW-EM800) features larger buttons with greater tactile feedback, A new chain guide (CD-EM800) matches the design of the simple and compact CD-MT800 in a, New EW-SD300 e-tube wires are faster due to increased bandwidth and provide greater, opportunities for new features in the future while reducing component and wire weight, Mounting bolts are located in the same position as other STEPS drive units allowing bike manufacturers the ability to design a common frame platform for multiple price points, SHIMANO SERVICE CENTERS 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. 1. The updated E-TUBE RIDE app can be used by e-bike riders to monitor all their key riding information in their smart phone as a real-time display. No, but the best on the market IMO. I thought ebikes were supposed to enable us to do more fun stuff in less time. Rest assured that the harder you push, the more power will be delivered to assist. Dont be so lazy, put in the work and suffer a little bit! NEWS Designed specifically for SHIMANO's STEPS system, the BT-E8036 battery integrates smoothly into the down tube and features 630 Wh capacity. Simply named by Specialized as the 2.2, the motor continues to offer 90Nm of peak torque, and externally it has the same mounting points and overall shape. View your system settings, assist levels and ride metrics via a 1.6 (inch) color LCD screen for easy on-trail reference. In comparison, Shimano motors can be paired with third party batteries, and that opens up greater flexibility for bike designers (see the Orbea Rise and Pivot Shuttle for example). Why so delicate, bro? Shimanos experienced global mountain bike product development team made a ride-changing breakthrough with the new assist algorithm. That makes it tricky to work out how much assistance youll be finishing your ride with. It is MUCH less powerful, but there is no rattle, no weird cut off, no jerky pedal action. Assistance Character This adjusts the motors support level, which is how easily the motor delivers its power based on your input. I like to see a dynamo recharging system when the bike starts to coast downhill. All I could find is that bike manufacturers are to hold off selling the EP8 until Oct/Nov while they addresses some final issues. (Subttulos en Espaol) - YouTube #ebike #emtb*** Subttulos en Espaol, pincha en ajustes***Sam's Bikes is a dedicated Ebike Mountain. I tried to find out the cause of this. The charge bars are a major issues though on the 8000, after a bit of use the battery becomes extremely unpredictable. 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. 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. An e-Mtb allows me to ride farther, and more often and smile from beginning to end, not just the downhill sections! EP8 Technical Features Drive unit weight: 2.6 kg compared to 2.9 kg for DU-E8000 Case material: Magnesium 10-percent less volume compared to DU-E8000 Maximum torque output: 85 Nm Maximum power output: 500 W 36-percent reduction in drag Greatly reduced driving noise, quieter than DU-E7000 At the front, Yeti has decided against a custom integrated display and the bike features a standard E-800 remote and full-colour display, but an interesting tidbit on the . Assist Switch Battery Drivetrain Tackle steep climbs and tough trails with full confidence thanks to 85Nm maximum torque. 2023 Thok TK01 R Review | A surprising package from an Italian e-MTB specialist, 2022 Canyon Spectral:ON Review | A better e-MTB in almost every way, 2023 Trek Fuel EXe Review | This brand new lightweight e-MTB is the stealthiest weve ever tested, Rocky Mountain Altitude Powerplay Review | Power is nothing without control, This website requires Javascript for optimum viewing purposes. Assistance Start Here you can tweak how quickly the motor responds within the first pedal stroke. Annoying rattle, did anyone say that to Shimano when they first introduced the freewheel? 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. Hopefully this option will open up to non-Garmin users in the future. Are we ignoring the fact that motor has been recalled/reworked by Shimano, and pushing all new bike deliveries by two months (at least)? And with brands such as Merida and Canyon making use of internal wiring through the handlebars, the whole arrangement is quite tidy. THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE. 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. Make sense. The 40 kg wieght difference will eat up the most battery because it constantly drags, no matter what cadence or assist mode. Another element of the weight saving equation is the new Shimano EP8 motor. 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. Visit the high-res gallery for more images from this review. A bike that weighs almost half as much as the rider. Perfect? As for the test on range, do one in Boost and one in Trail. @tomdesoals: Yeah, I get that now that bikes have become more silent anything new that makes noise can become annoying. and The Shimano EP8 battery is 26% more capacity but the range is only 16% more. Do you think it could be only an issue with Carbon frames then? 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. Shimano battery issues with EP8 motor. MANUALS & TECHNICAL DOCUMENTS MANUALS & TECHNICAL DOCUMENTS So then it gets really confusing as it seems like the first bar lasts 30% and the last one 10%. *When compared with a standard Shimano EP8/630Wh battery combo. However, you do pay for all that refinement and integration. So, when the sensor senses a negative elevation gain, the dynamo kicks in to recharge the battery. Too hot to handle even. 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! I get under 3 hours in eco, so I guess it's taking up more than 150 W per hour on average. Shimano get your shit together or just say that you're not going to find a fix. Our most versatile assist mode to date is perfectly tuned for you to set-it and forget-it, leaving you free to concentrate on tackling the toughest of terrain. I also have Commencal 2021 meta power sx. Your own weight is really the one thing that effects the battery capacity together with tires and the ground surface. Maximum Torque This allows you to limit the maximum torque, with 10 levels of adjustment from 20 Nm to 85 Nm. I run the previous version steps e8000 and I think it's brilliant. Riders can customize multiple settings through the E-TUBE PROJECT app, giving greater control over how they want their bike to ride. Shimano display at 1 bar. For a lighter pedal feel than the E8000, the one-way bearing has reduced its rotational resistance, creating a free play. It's the same. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTERS | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | California Transparency in Supply Chain Act | ADA Compliance, Shimano Introduces its Most Advanced E-Bike System for Mountain Bikes. If you got it set to Eco and the motor is using half its power, you might get at least 4 hours if it sucks up only about 125W per hour. The World's largest electric mountain bike community. 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. I tested a few Merida bikes with Shimano motor and they have some bugs in first versions,quite annoying stupid things force you to reset the bike sometimes. As they say, power is nothing without control. - Available on a wide-range of different e-MTBs, - Clacking noise can be annoying Climbs really well and descends like a beast. Indeed Specialized actually built the new Levo around a mullet setup with a 27.5in rear wheel, in order to shorten the chainstays. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTER | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | Legal info. As well as being smaller, lighter and more efficient, the new EP8 drive unit also packs more punch with up to 85Nm of torque, bringing it up to speed with the latest power plants from Bosch, Yamaha and Brose/Specialized. That kind of thing can destroy a company's reputation even if it's not something serious . Still built around a block with 250W power outage under 36V, the maximum torque notably increases by more than 20% or 85N.m. And that's with the big heavy battery too. 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 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. (7000km ridden so far). Wait, 23-27kms? Shimano Steps E8036 E-Bike Battery 36V 17.5Ah 630Wh - Black. So despite being an engineer the non-linear noisy nature of the reporting makes it very difficult to plan rides and I almost always finish the last few km without assistance for bigger rides. system so what I'd like to see is if in a real world ride the increased battery capacity and reduced drag of the EP8 and 630wh battery lead to significantly greater range and vertical climbed. Can never hear it over the sound of the wind rushing by or the trail / wheels noises. 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 :-((. Absolutely. However, we couldnt get the display to pair with our Wahoo ELMNT Roam head unit. I've spent some time on this motor and it's one of the first to feel organic in the way it adjusts to the rider's pedaling. 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. Shimano couples this introduction with an updated E-TUBE PROJECT system. Furthermore, having the battery life displayed as five bars is positively rudimentary. Shimano E-Tube technology has undergone a complete overhaul to improve the user experience. In addition to those weve tested, youll be able to find Shimano EP8 on the Santa Cruz Bullit & Heckler, Marin Alpine Trail E2, the Commencal Meta Power, YT Decoy,Pivot Shuttle and Mondraker Dusk. Here youll find three sliding scales for each of the three assist modes (thats Eco, Trail and Boost). dont think people would fancy riding a fixie down a trail. 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. Recalled but still was delivered with the rattle. Then theres the BT-8035-L battery, which is a 504Wh battery that shares the same physical dimensions as the 630Wh version. 720 WH - 77,7 km 1.681 m elev. Good thing with Shimano is warranty,at least here in Madrid is almost instantaneous. 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. . By their own standards of non-assist components, this motor is not worthy of the shimano name. Plus the battery wasn't completely drained so 2400/2500hm seems to be possibly. Funny that Shimano now budget e-bike motor builds? Just got my first 29er. At 52+ lbs, you're going to be using that motor every pedal stroke. Our advice is not to rely on the range estimation in the first place. Tackle steep climbs and tough trails with full confidence thanks to 85Nm maximum torque. However, when coasting on rough terrain the unloaded system can exhibit a 'NORMAL' clicking sound that may be detectable to the rider. 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. Garmin shows 30% battery left, 900 meters elevation completed, 20km distance completed and the Garmin estimates I have 10km distance remaining (it actually estimates slightly higher as I have a bigger battery in the Meta, but these figures are close enough). Generally on bikes we spend so little time braking that regeneration would be a waste of effort. Overall it is a very refined system though. On top of that, you cant tune the Bosch motor like you can with EP8 theres no fancy app, and the stock assist settings arent adjustable what you see is what you get. Power less, battery smaller, it lighter is.. Would "every time you push the on switch" have been more understandable? if we need that extra push over the cliff, you know what we do, we charge it up to 11. Across our range of E-MTBs, you'll find both 504 Wh and 630 Wh internal battery options with some models in our Torque:ON range including a dual battery option for long-lasting adventures that extend into and beyond golden hour. Don't take things too seriously just get out there and enjoy whatever you own and have FUN! The lighter weight is a big plus as well. It's around 300g lighter than the old E8000 it replaces, as well as being much smaller in volume . I'm sure a dynamo can be integrated somehow with the hub rotations without causing a lot of drag. Indeed Shimano EP8 is starting to become available across quite a wide range of bikes at various price points. The thing is though, you do actually get used to that noise. . No, not at all. The EP8 drive unit (DU-EP800) benefits the overall bicycle design and ride feel through a more natural and refined power delivery thanks to the lighter, quieter, more compact and powerful motor with increased range. INFORMATION 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. Shimano tried to take the Apple approach to antennaegateyou're holding your phone wrongyou're coasting your bike wrong. if you success increase speed. The EP8 motor and 630Wh battery are both known quantities and we can probably work out how far it will go based on other bikes, but it's an interesting omission nonetheless. Going the right direction in weight reduction. Hey Ralf Hauser!! The Shimano EP8 user interface is similarly elegant in its design. What's your experience on this? SHIMANO STEPS E8000 Chainring (Chain Line 50 mm) VIEW PRODUCT. Its also given us plenty of opportunity to identify all the little quirks, while getting a better impression of long-term durability and performance. ON CFR with a 720Wh battery is 21.84 kg, 610g lighter than its 630Wh battery-rocking predecessor. Standard Range Test: "R200" Standard Elevation Gain Test: "R300" 70W Rider Power 200% support of the motor: 140W Total Weight: 100 kg (Spectral:ON CFR: 22.2 kg and Rider: 77.8 kg) RANGE DONE RIGHT Range matters. Now, would we like to see Shimano eliminate the noise altogether? Durability and ease of maintenence is far more important than power in my world. Maybe it's specific to the commencal frame design transmitting sounds? From what I get from the article, what would actually bother me more is how it kicks in from a standstill or trackstand. The frame itself is unchanged, but an adjustment to the receiver hardware allows the bigger 630Wh battery to fit inside the same downtube cavity. Mine gets very hot. Try to tackle crazy steep tech climbs. Compact and lightweight for better handling (2.6 kg) Overall its a vastly neater execution compared to the likes of Bosch and Yamaha with their Kinder Surprise-style switch units. A little more overrun from the EP8 motor, and even the option to tune that attribute via the E-Tube app, would be stupendous! I'm honestly flabbergasted that people complain about it tbh lol. Shimano's EP8 motor will be specced on a range of top brands 2021 eMTB's including the majority of Merida's ebike range which benefits from the extra performance of the EP8.
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